All purpose stool designed for rugged environment in workshop, assembly and manufacturing environments. Pneumatic seat height adjustment from 29″ to 34″. Backrest includes dual back bar with depth adjustment. Chrome plated tubular steel legs and foot ring. Vinyl upholstered seat and back. Recommended Applications: Dock; Warehouse & Industrial; Workbench; Workshop; Seat Color: Black; Back Color: Black; Color Family: Black.