Alera Wl Series Workbench Stool, 25in Seat Height, Supports Up To 250 Lbs., Blk Seat/Blk Back

integral skin polyurethane seat and back assures durability even in rugged environments. contoured seat and back provides superior comfort and ergonomics. adjustable seat height suits desk and workbench applications. adjustable back height and back depth adapts to body size. hard floor casters deliver effortless mobility. agile design delivers unique ergonomics. Soft cushion seat and back maximizes comfort. Reinforced structural inserts for seat and back assures durability. Oversized paddle activated lift allows user to set desired seat height within seconds. Heavy density nylon base provides stability. Recommended applications: drafting, warehouse & industrialstools; general office & task; seat color: black; back color: black; color family: black.manufacturer's limited five-year warranty.