Size: 25.2" W x 26" D x 40.5" to 44"H. Seat size: 20" W x 18.75" D. Seat height: 17.5" to 21.5" H. Seat thickness: 3" H. Arm height from floor: 25" to 28.75" H. Arm height from seat: 7.25" H. Back size: 20" W x 26" H. Seat material: PU. Pneumatic seat height adjustment. 5-Star nylon base. Double wheel casters. Black finish. 250 Lb weight capacity.

Size: 25.2" W x 26" D x 40.5" to 44"H. Seat size: 20" W x 18.75" D. Seat height: 17.5" to 21.5" H. Seat thickness: 3" H. Arm height from floor: 25" to 28.75" H. Arm height from seat: 7.25" H. Back size: 20" W x 26" H. Seat material: PU. Pneumatic seat height adjustment. 5-Star nylon base. Double wheel casters. Black finish. 250 Lb weight capacity.