Finding the right foldable woodworking workbench involves balancing portability with stability and capacity. The Portable Folding Work Bench Table 2-in-1 stands out for its versatility, while the Keter Heavy-Duty Folding Workbench offers exceptional weight capacity for demanding tasks. Many options trade off between ease of folding and load support, which can impact usability in different scenarios. Continue reading for a detailed breakdown of these top choices and what makes each suitable for specific needs.
Complete the kit
Key Takeaways
- The most versatile models combine robust build quality with easy folding mechanisms, reducing setup time and improving stability during use.
- High weight capacity is a key differentiator for heavy-duty woodworking, but it often comes with increased weight and bulkiness when folded.
- Vise-equipped options are ideal for more complex projects but tend to be more expensive and heavier than simpler designs.
- Compact and lightweight options excel for mobile use or small spaces but may sacrifice some load capacity or stability.
- Price often correlates with build quality and capacity; premium models generally offer better durability and features, but budget options can be surprisingly functional.
| Portable Folding Work Bench Table 2-in-1 with Clamps and Bench Dogs |  | Best Overall for Versatility and Heavy-Duty Use | Load Capacity: 500 lbs | Worktop Thickness: 5.9 inches | Work Surface Length: 5.9 ft | VIEW ON AMAZON | See Our Full Breakdown |
| 220Lbs Adjustable Folding Workbench with Built-in Ruler & Protractor for Woodworking and Garage |  | Best for Precise Measurement and Compact Storage | Max Load Capacity: 220 lbs | Work Top Closed Dimensions: 22″ L x 7.87″ W x 36.2″ H | Work Top Open Dimensions: 18.6″ L x 24.4″ W x 30.7″ H | VIEW ON AMAZON | See Our Full Breakdown |
| Auto Dynasty Folding Workbench with Vise, Adjustable Width 8-12 inches, Portable |  | Best for Adjustable Width and Stability in Compact Form | Adjustable Width: 8-12 inches | Worktop Size Range: 11.65” to 22” | Load Capacity: 220 lbs | VIEW ON AMAZON | See Our Full Breakdown |
| Pony Portable Folding Work Table, Workbench & Sawhorse |  | Best for Heavy Loads and Multi-Function Use | Load Capacity (Workbench): 500 lbs | Load Capacity (Sawhorse): 1000 lbs | Height Adjustment: 30-35 inches | VIEW ON AMAZON | See Our Full Breakdown |
| Portable Workbench, Folding Worktable, 1650 lbs Capacity, Black |  | Best for Heavy-Duty Tasks and Rapid Setup | Capacity: 1650 lbs | Weight: 23.3 lbs | Dimensions: 34 x 25 x 31 inches | VIEW ON AMAZON | See Our Full Breakdown |
| Performance Tool W54025 Portable Folding Workbench and Vise |  | Best Compact Folding Workbench for Precision and Portability | Overall size: 23 7/8-Inch x 25-Inch x 31-Inch | Weight capacity: 200 lb | Folded design: Yes | VIEW ON AMAZON | See Our Full Breakdown |
| Powertec Portable Small Workbench with Vise, Imprinted Ruler and Protractor Scale, Folding Sawhorse/Worktable with Bench Dogs |  | Best Versatile and Heavy-Duty Portable Workbench for Home and Site | Material: Bamboo and steel | Weight: 11 lbs | Weight Capacity: 220 lbs | VIEW ON AMAZON | See Our Full Breakdown |
| Keter Heavy-Duty Folding Workbench with 1,000 Pound Capacity |  | Best Heavy-Duty Folding Workbench with Rapid Setup | Capacity: 1,000 lbs | Material: Polypropylene, resin, aluminum | Setup Time: 30 seconds | VIEW ON AMAZON | See Our Full Breakdown |
| Express Folding Worktable, Portable 34″ W x 24″ D Workbench with 1650 lbs Capacity |  | Best Ultra-Lightweight and Fast-Setup Folding Workbench for Heavy Loads | Dimensions: 34″ W x 24″ D | Weight: 23.3 lbs | Load Capacity: 1650 lbs | VIEW ON AMAZON | See Our Full Breakdown |
| WORX Portable Folding Workbench, 2-in-1 Pegasus Table & Sawhorse, WX051 |  | Best Versatile 2-in-1 Folding Workbench and Sawhorse | Surface Size: 31″ × 25″ | Working Height: 32″ | Max Load (Workbench): 300 lbs | VIEW ON AMAZON | See Our Full Breakdown |
| foldable woodworking workbench | Material |
|---|---|
| Portable Folding Work Bench Ta | Wear-resistant, non-stick surface |
| 220Lbs Adjustable Folding Work | — |
| Auto Dynasty Folding Workbench | Heavy-Duty Steel |
| Pony Portable Folding Work Tab | — |
| Portable Workbench | Metal |
| Performance Tool W54025 Portab | — |
| Powertec Portable Small Workbe | Bamboo and steel |
| Keter Heavy-Duty Folding Workb | Polypropylene, resin, aluminum |
| Express Folding Worktable | — |
| WORX Portable Folding Workbenc | Molded ABS plastic with steel supports |
More Details on Our Top Picks
Portable Folding Work Bench Table 2-in-1 with Clamps and Bench Dogs
This workbench stands out for its high load capacity of 500 lbs and dual functionality, combining a sturdy work surface with integrated storage. Compared to the Pony Portable Folding Work Table, it offers more stability and a larger work surface, making it ideal for serious woodworking projects. Its foldable design and added storage make it portable without sacrificing stability, though it can be heavy to carry when fully assembled. The wear-resistant surface and adjustable clamps provide a precise working platform, but the weight could be a drawback for frequent transport. Overall, this pick makes the most sense for those who need a durable, versatile workbench that can handle demanding tasks and transport easily when needed.
Pros:- High load capacity of 500 lbs for heavy-duty projects
- Sturdy, stable construction with a versatile 2-in-1 design
- Foldable for convenient storage and transport
- Includes adjustable storage shelf for tools
Cons:- Can be heavy to carry when fully assembled
- Limited to woodworking and light machining tasks
Best for: Professional woodworkers or hobbyists who need a robust, foldable workbench for frequent heavy-duty tasks
Not ideal for: Casual DIYers with limited space who prefer lightweight, minimal setups
- Load Capacity:500 lbs
- Worktop Thickness:5.9 inches
- Work Surface Length:5.9 ft
- Folded Thickness:5.9 inches
- Material:Wear-resistant, non-stick surface
Our verdict“This workbench is best suited for serious users needing durability and versatility in a foldable design.”
220Lbs Adjustable Folding Workbench with Built-in Ruler & Protractor for Woodworking and Garage
This workbench supports a moderate load of 220 lbs and integrates measurement tools like a ruler and protractor, making it ideal for projects requiring accuracy. Unlike the Auto Dynasty Folding Workbench, it offers built-in measurement features that enhance precision, although some users report only moderate satisfaction and unclear assembly instructions. Its foldable design aids storage, but limited detailed specifications might leave some buyers uncertain about durability over time. The adjustable crank and clamps allow for some versatility, yet the overall capacity and features are more suited for light to medium projects. If precise measurements are a priority, this model makes sense, but it may fall short for more demanding tasks.
Pros:- Supports a decent load of 220 lbs for light to medium tasks
- Foldable for easy storage and transport
- Includes built-in ruler and protractor for accuracy
- Adjustable height with crank and clamps
Cons:- Customer reviews indicate only moderate satisfaction
- Limited detailed specifications and unclear assembly instructions
Best for: DIYers and hobbyists who prioritize precise measurements in their projects and need a compact, portable workbench
Not ideal for: Pro woodworkers or contractors who require higher load capacities and more rugged construction
- Max Load Capacity:220 lbs
- Work Top Closed Dimensions:22″ L x 7.87″ W x 36.2″ H
- Work Top Open Dimensions:18.6″ L x 24.4″ W x 30.7″ H
- Package Includes:1x Portable Small Workbench
Our verdict“This model suits hobbyists needing measurement precision and portability, but less so for heavy-duty projects.”
Auto Dynasty Folding Workbench with Vise, Adjustable Width 8-12 inches, Portable
This workbench excels in versatility with adjustable width from 8 to 12 inches and a sturdy steel frame supporting up to 220 lbs. Compared to the 220Lbs Folding Workbench, it offers the advantage of adjustable width, accommodating smaller or wider projects. Its built-in ruler and protractor add to precision, but some reviews mention occasional difficulty locking the clamps, and its maximum width may limit larger projects. The anti-slip feet enhance stability, yet the overall weight might challenge portability. It’s an excellent choice for those needing a compact, adjustable platform for varied tasks, but not for large-scale woodworking that exceeds its size range.
Pros:- Adjustable width from 8 to 12 inches for versatility
- Sturdy, anti-slip feet for stability
- Built-in measurement tools for precision
- Folds easily for transport
Cons:- Limited maximum width for larger projects
- Customer reports of occasional difficulty in locking clamps
Best for: DIYers and professionals needing an adjustable width work surface for small to medium projects
Not ideal for: Users requiring a large, fixed work surface or working on big projects that exceed 12 inches in width
- Adjustable Width:8-12 inches
- Worktop Size Range:11.65” to 22”
- Load Capacity:220 lbs
- Material:Heavy-Duty Steel
- Features:Built-in Ruler & Protractor, Folding Design
Our verdict“This pick is perfect for users needing adjustable width and compact storage, but not for larger-scale woodworking tasks.”
Pony Portable Folding Work Table, Workbench & Sawhorse
This 2-in-1 work table combines a workbench and sawhorse, supporting up to 500 lbs as a workbench and 1000 lbs as a sawhorse—far exceeding most competitors. Unlike the Auto Dynasty, it offers a dual-functionality that caters to both assembly and cutting tasks with adjustable height from 30 to 35 inches. Its collapsible design facilitates transport, but it can be heavy when fully loaded, and assembly is required. The inclusion of clamps, bench dogs, and safety straps adds to its utility, though users should note its limited clamp options for heavy-duty work. It’s best for those needing a robust, versatile platform for diverse projects who can handle its weight and setup.
Pros:- Supports up to 500 lbs as a workbench and 1000 lbs as a sawhorse
- Versatile 2-in-1 design for multiple tasks
- Adjustable height from 30 to 35 inches
- Includes clamps, bench dogs, and safety straps
Cons:- Can be heavy when fully loaded
- Requires assembly and may be complex for some users
- Limited clamp options for heavy-duty tasks
Best for: DIYers and contractors needing a dual-function workbench and sawhorse capable of supporting heavy loads
Not ideal for: Light-duty hobbyists or those with limited space who don’t require a heavy, multi-use work surface
- Load Capacity (Workbench):500 lbs
- Load Capacity (Sawhorse):1000 lbs
- Height Adjustment:30-35 inches
- Includes:Clamps, bench dogs, safety straps
Our verdict“This model suits those needing a heavy-duty, multi-purpose work surface that combines stability with portability.”
Portable Workbench, Folding Worktable, 1650 lbs Capacity, Black
This workbench supports an exceptional load of 1650 lbs, making it ideal for the most demanding tasks, especially where speed and portability are priorities. Its quick setup in less than 3 seconds and folding capability make it stand out among competitors like the Performance Tool W54025, which lacks rapid deployment. However, the lack of specific adjustable height details could impact stability for certain tasks, and outdoor use may pose stability concerns given its lightweight frame of 23.3 lbs. It’s a strong choice for those who need maximum support with minimal setup time, but it might not be suited for long-term outdoor use or very precise work without additional stabilization.
Pros:- Supports up to 1650 lbs for heavy-duty projects
- Folds in less than 3 seconds for quick setup
- Lightweight at 23.3 lbs, easy to carry
- Large work surface for versatile tasks
Cons:- Limited detailed info on height adjustability
- Potential stability issues outdoors with heavy loads
- Less suitable for tasks requiring fine adjustments
Best for: Professionals or serious DIYers needing a high-capacity, portable work surface for demanding tasks
Not ideal for: Users seeking detailed height adjustability or working primarily outdoors with heavy vibrations
- Capacity:1650 lbs
- Weight:23.3 lbs
- Dimensions:34 x 25 x 31 inches
- Material:Metal
- Features:Folding, portable, quick setup, clamping system
Our verdict“This folding workbench is best for users prioritizing rapid deployment and heavy load capacity in a portable package.”
Performance Tool W54025 Portable Folding Workbench and Vise
This workbench stands out for its compact size and measurement features, making it perfect for precise tasks in tight spaces. Compared with larger options like the Keter Heavy-Duty Workbench, it offers less weight capacity but excels in portability and detailed measurement guides, such as the printed grid, ruler, and protractor. Its one-handed clamp system and warping-resistant jaws add versatility, though it’s limited to lighter workloads, supporting only up to 200 lbs. The small footprint is ideal for those needing a portable solution for small projects or repair jobs, but it may not suffice for heavy-duty or large-scale woodworking. This pick makes the most sense for hobbyists or contractors who prioritize portability and measurement accuracy over raw weight capacity.
Pros:- Compact folding design for easy storage and transport
- Printed tabletop with measurement guides for precision
- Adjustable jaws that resist warping and can be angled
Cons:- Limited weight capacity makes it unsuitable for heavy-duty tasks
- Size may be too small for large projects or demanding woodworking
Best for: DIYers and hobbyists needing a lightweight, transportable workbench for small projects and measurements.
Not ideal for: Professionals requiring heavy-duty support or working on large, demanding projects that exceed 200 lbs capacity.
- Overall size:23 7/8-Inch x 25-Inch x 31-Inch
- Weight capacity:200 lb
- Folded design:Yes
- Tabletop features:Printed with grid, ruler, and protractor
- Clamp system:One-handed, independent jaw adjustment
- Jaws:Resist warping, can be angled
Our verdict“This workbench is ideal for those prioritizing portability and precision over heavy load support.”
Powertec Portable Small Workbench with Vise, Imprinted Ruler and Protractor Scale, Folding Sawhorse/Worktable with Bench Dogs
This model is better suited for those needing a compact yet multi-functional station, thanks to its bamboo top, adjustable vise, and built-in storage. Unlike the Performance Tool, it offers a larger, more durable surface with a steel frame that supports up to 220 lbs, making it more appropriate for moderate woodworking tasks. Its lightweight at just 11 lbs enhances portability, but the exact tabletop size is not specified, which could be a drawback for those needing precise workspace dimensions. Assembly is required, and the bamboo top provides a good balance of durability and aesthetics. It’s a smart choice for home woodworkers or on-site workers who need a stable, versatile, and portable station that can handle a variety of tasks.
Pros:- Lightweight and portable, weighing only 11 lbs
- Heavy-duty steel frame with durable bamboo top for stability
- Includes adjustable vise, built-in storage, and measurement scales
Cons:- Tabletop dimensions are not specified, limiting planning
- Limited weight capacity for very heavy tasks
Best for: Home woodworkers or contractors seeking a lightweight, multi-functional workbench for general tasks.
Not ideal for: Heavy-duty industrial users or those working on large projects requiring precise workspace measurements, due to unspecified tabletop size.
- Material:Bamboo and steel
- Weight:11 lbs
- Weight Capacity:220 lbs
- Tabletop Dimensions:Large (exact size not specified)
- Features:Adjustable vise, built-in storage, measurement scales
- Non-marring feet:Yes
Our verdict“This workbench offers a versatile, portable solution for general woodworking needs at home or on-site.”
Keter Heavy-Duty Folding Workbench with 1,000 Pound Capacity
This workbench excels in supporting extremely heavy loads, supporting up to 1,000 lbs, making it suitable for demanding woodworking and construction projects. Compared to the smaller, more portable options like the Performance Tool, it sacrifices portability for sheer strength and durability, with no assembly required and a quick 30-second setup. Its weather-resistant materials and large surface support outdoor or rugged job site use, but it’s heavier and less portable on a daily basis. Ideal for professionals or serious DIYers who need a sturdy, reliable work surface that can handle substantial weight without fussing over setup. However, it’s less suited for those who need lightweight, compact equipment for frequent transport.
Pros:- Supports up to 1,000 lbs, excellent for heavy-duty tasks
- No assembly needed, quick setup in 30 seconds
- Weather-resistant materials suitable for outdoor use
- Large work surface with adjustable clamps
Cons:- Heavy weight makes it less portable for frequent transport
- Limited to flat surfaces for optimal stability
Best for: Professionals or serious DIYers requiring a stable, heavy-duty workbench for demanding projects, especially outdoors.
Not ideal for: Users with limited storage space or those needing highly portable solutions for casual or light-duty work.
- Capacity:1,000 lbs
- Material:Polypropylene, resin, aluminum
- Setup Time:30 seconds
- Clamps:12″ adjustable
- Weather Resistance:Yes
Our verdict“This workbench is ideal for heavy-duty, outdoor, or professional tasks where maximum support and durability matter most.”
Express Folding Worktable, Portable 34″ W x 24″ D Workbench with 1650 lbs Capacity
This model makes a strong case for portability combined with high load capacity. Its less than 3-second setup time and lightweight frame at 23.3 lbs make it stand out against bulkier options like the Keter. While its surface size is slightly smaller at 34″ x 24″, supporting up to 1650 lbs, it’s limited to flat surfaces and may be less stable on uneven ground. The sturdy metal frame and clamping system support various tasks, but its design is optimized for flat, stable surfaces only. This workbench suits mobile contractors, DIYers, or professionals needing quick setup and impressive load support without sacrificing mobility. It’s less suitable for uneven outdoor terrain or complex, large-scale projects needing more surface area.
Pros:- Setup in less than 3 seconds for maximum efficiency
- Supports loads up to 1650 lbs, excellent for heavy-duty tasks
- Lightweight at 23.3 lbs for easy transport
- Sturdy metal frame with versatile clamping
Cons:- Limited to flat surfaces for maximum stability
- Smaller surface size may restrict large projects
Best for: Mobile professionals or DIYers seeking a lightweight, quick-setup workbench capable of supporting heavy loads.
Not ideal for: Users needing large or multi-surface work areas or working on uneven terrain, due to stability constraints.
- Dimensions:34″ W x 24″ D
- Weight:23.3 lbs
- Load Capacity:1650 lbs
- Setup Time:Less than 3 seconds
Our verdict“Ideal for fast-paced environments where quick setup and heavy load support are essential, especially on flat surfaces.”
WORX Portable Folding Workbench, 2-in-1 Pegasus Table & Sawhorse, WX051
The WORX Pegasus offers a flexible solution combining a workbench and sawhorse, making it suitable for a variety of tasks. While its maximum surface size of 31″ x 25″ is smaller than some other models, it compensates with its ability to support up to 1,000 lbs as a sawhorse, and its 2-in-1 design reduces the need for multiple tools. Its plastic construction may raise questions about long-term durability compared with steel or resin options like the Keter, but for occasional use or light-to-moderate work, it’s highly convenient. Its foldability and included clamps enhance portability, though it’s somewhat heavy at 30 lbs for frequent carrying. It shines for versatile, on-the-go projects where quick setup and multi-functionality matter more than maximum surface area or extreme durability.
Pros:- Versatile 2-in-1 design for workbench and sawhorse functions
- Supports up to 1000 lbs as a sawhorse
- Folds compactly for easy transport and storage
- Includes integrated clamps and measuring guides
Cons:- Made from plastic, less durable over long-term heavy use
- Weight of 30 lbs may be cumbersome for frequent transport
Best for: DIYers or contractors needing a versatile, portable solution that can switch between workbench and sawhorse functions.
Not ideal for: Heavy industrial work or projects requiring a larger surface or ultra-durable materials, due to its plastic construction and limited surface size.
- Surface Size:31″ × 25″
- Working Height:32″
- Max Load (Workbench):300 lbs
- Max Load (Sawhorse):1000 lbs
- Weight:30 lbs
- Material:Molded ABS plastic with steel supports
Our verdict“This workbench is a smart choice for those valuing flexibility and quick setup in mobile or multi-purpose environments.”
How We Picked
To determine the best foldable woodworking workbenches, I evaluated each product based on build quality, weight capacity, ease of folding, stability during use, and versatility. Durability and the quality of materials were prioritized, ensuring each option could handle typical woodworking tasks. I also considered user convenience features like integrated rulers, clamps, and portability. The ranking reflects a balance of performance, value, and suitability for different user needs, with top picks excelling in multiple areas while some trade off certain features for portability or lower cost.| foldable woodworking workbench | Material |
|---|---|
| Portable Folding Work Bench Ta | Wear-resistant, non-stick surface |
| 220Lbs Adjustable Folding Work | — |
| Auto Dynasty Folding Workbench | Heavy-Duty Steel |
| Pony Portable Folding Work Tab | — |
| Portable Workbench | Metal |
| Performance Tool W54025 Portab | — |
| Powertec Portable Small Workbe | Bamboo and steel |
| Keter Heavy-Duty Folding Workb | Polypropylene, resin, aluminum |
| Express Folding Worktable | — |
| WORX Portable Folding Workbenc | Molded ABS plastic with steel supports |
Factors to Consider When Choosing Foldable Woodworking Workbench
Choosing a foldable woodworking workbench requires understanding how different features impact usability, stability, and longevity. The right choice depends on your workspace, project scale, and how often you need to move or store the bench. Consider these factors carefully to avoid common pitfalls like sacrificing stability for portability or overspending on features you won’t need.Weight Capacity and Stability
Workbenches with higher weight capacities are better suited for heavy-duty projects, but they often weigh more and may be less portable. Stability during use is equally important; a sturdy frame prevents wobbling and ensures safety. Look for models with reinforced legs or solid locking mechanisms to maximize stability without compromising portability.
Ease of Folding and Storage
The primary benefit of a foldable workbench is portability. Focus on models with intuitive folding mechanisms and compact folded dimensions. Beware of designs that require tools or excessive effort to fold, as this can diminish convenience. Also, check if the folded size fits your storage space or transport method.
Build Quality and Materials
Durability depends heavily on the materials used. Steel frames and thick plywood surfaces generally offer better longevity and resistance to wear. Cheaper options might use lighter materials but can crack or warp over time. Investing in higher-quality materials pays off in a longer lifespan and safer working conditions.
Additional Features and Accessories
Features like integrated clamps, rulers, vises, or adjustable height add versatility but can also increase cost and complexity. Consider whether these features match your typical projects. Overloading a foldable bench with unnecessary extras can complicate folding or reduce stability, so prioritize what genuinely enhances your workflow.
Budget and Long-Term Value
While budget options might seem appealing, they often compromise on capacity or durability. Conversely, investing in a higher-priced, well-built model can provide better long-term value, especially if you frequently work on large projects. Balance your budget with your project demands and storage constraints to find the best fit.
Frequently Asked Questions
Can a foldable workbench support heavy woodworking projects?
Many foldable workbenches are designed to handle substantial loads, with some supporting over a thousand pounds. However, the actual capacity depends on the model’s build quality and materials. For heavy projects, prioritize options with reinforced frames, locking mechanisms, and high weight capacity ratings. Remember that stability during use is just as important as raw capacity, so choose a model that offers both robust support and secure locking features.
Are foldable workbenches as stable as fixed ones?
While foldable workbenches can approach the stability of fixed models, some tradeoffs are inevitable. Well-designed models with sturdy frames, locking hinges, and non-slip feet can offer excellent stability during use. However, their stability may slightly diminish when compared to permanently fixed workbenches, especially if they are lightweight or have less robust locking mechanisms. Always check user reviews for insights into real-world stability performance.
How portable are foldable woodworking workbenches?
Portability varies widely among models. Some are designed to fold down into compact forms that can be easily carried or stored in small spaces, while others are bulkier but still fold for storage. Consider the weight of the fully assembled bench and the ease of folding when choosing one for frequent transportation. If you need to move your workspace often, look for models with lightweight frames and quick-fold mechanisms.
What should I look for in a foldable workbench for small workshops?
For limited space, prioritize models with compact folded dimensions and lightweight design. Stability remains critical, so choose a bench with sturdy construction and reliable locking features. Features like integrated clamps or rulers can add functionality without taking up extra space. Avoid overly complex folding mechanisms that might complicate storage or setup in tight environments.
Are foldable workbenches suitable for outdoor use?
Some foldable workbenches are made with weather-resistant materials suitable for outdoor environments, but not all. For outdoor use, look for models with rust-resistant frames, sealed surfaces, and stable locking mechanisms to withstand wind and moisture. Keep in mind that frequent outdoor use may accelerate wear if the materials are not designed for exposure, so select a model explicitly rated for outdoor conditions if needed.
Conclusion
For most hobbyists and DIYers seeking a reliable, portable work surface, the Performance Tool W54025 Portable Folding Workbench offers a balanced mix of stability and ease of use. Those needing maximum capacity and durability might prefer the Keter Heavy-Duty Folding Workbench for demanding projects. Beginners or casual users will find the Pony Portable Folding Work Table straightforward and budget-friendly. For specialized needs like outdoor work or frequent transport, models like the WORX Portable Folding Workbench excel. Your choice should align with your typical projects, workspace size, and portability requirements.
