Waterproof Seat Cushion: This work stool has a wide, soft foam cushion for extended comfort. The waterproof PU leather surface resists oil stains and is easy to clean. At the same time, the backrest offers additional lumbar support, making it ideal for garage, roadside, and indoor/outdoor repair and cleaning jobs. 300 LBS Weight Capacity: Our workbench stool is built with a heavy-duty steel frame and reinforced screws, supporting up to 300 lbs. It remains stable during long-term use and is deformation-resistant, avoiding tipping and ensuring security. 360° Movement & Locking: Featuring 3-inch swivel casters and 2 locking casters, this workshop stool lets you quickly lock it in place. The larger casters ensure smooth movement over bumps, even on concrete floors, providing 360° rotation for maximum flexibility. Dual Storage Trays: This garage stool includes 2 large tool trays for easy storage of wrenches, screws, and other tools, improving the efficiency of your repair work. Height Adjustable: The height of this shop stool can be adjusted from 21.7-27.6 inches / 550-700 mm (seat height from the ground) using the pneumatic lift, allowing you to find the ideal position for your height and body type, avoiding you from bending or slouching while working.