Back Material(s) - Self-Skinning Polyurethane Foam
Back Type - Contoured
Back Width - 15 3/4 in
Details: Pneumatically adjusts 8 up or down while seated. Independent paddle levers control 22 back angle and 10 seat tilt adjustment. Back adjusts 5 in height. Foam seat won`t crack or peel. Large reinforced base ensures stability. Seat/Back Color(s): Black; Features Functions: Back Height Adjustment; Pneumatic Seat Height Adjustment; Arms Included: No; Recommended Applications: Drafting.