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 & Industrial—Stools; General Office & Task; Seat/Back Color: Black; Arms Included: No; Pneumatic Seat Height Adjustment: Yes.