Table leg risers made from thick, high-quality steel that lift and stabilize tables and workbenches without bending or weakening the frame. Corrosion-resistant for both indoor and outdoor use. Key benefits Reduces back strain: raises surface height so you can work standing or at a more comfortable posture, avoiding bending and lower-back discomfort. Increases usable space: creates extra under-table storage for bins, tools, or equipment. Simple and secure: tool-free, plug-and-play installation with additional reinforcement to keep the table steady. Main features Material: heavy, robust steel that resists bending and maintains table stability. Corrosion resistance: will not rust or corrode in indoor or outdoor conditions. Adjustable heights: four selectable heights — 9.1 cm, 17.2 cm, 25.1 cm, and 33 cm — for flexible setup. Easy installation: no tools required; insert and lock in place for quick setup. Extra stability: reinforcement screws on the top of the foldable risers reduce shaking and strengthen the connection to the leg. Anti-slip protection: rubber feet on each riser prevent sliding and protect floors while improving overall stability. Suitable for tables and workbenches: described as workbench height extenders and table leg risers. Practical use scenarios Home workshop: raise a workbench 25.1 cm to improve ergonomics while working on woodworking or repair projects and create storage space for power tools underneath. Kitchen or dining table: add 9.1 cm or 17.2 cm to prevent frequent bending, making food prep or serving more comfortable and freeing space for storage boxes below. Outdoor patio or craft table: use the rust-resistant risers to raise outdoor tables by 33 cm for better posture and easier access to equipment while keeping risers durable in weather exposure. What to expect Rapid, tool-free setup and four stable height options. Durable steel construction that keeps the table stable and resists corrosion. Reinforcement screws and rubber feet for a secure, non-shaky fit. If you need a straightforward, durable way to raise tables or workbenches for better ergonomics, extra storage, or improved utility, these steel table leg risers provide adjustable heights, stable reinforcement, and weather-resistant performance.