Pneumatic seat height adjustment plus 360° swivel, tilt and tilt tension for comfort. Black frame. Meets or exceeds ANSI/BIFMA standards. Adjustable back height and asynchronous control. Height- and width-adjustable arms. Casters supplied with the chairs are not suitable for all floor types. Alternative casters are available to meet your specific needs. Seat: 20-1/2w x 20-1/2d. Back: 20w x 24-1/2 to 26-1/2h. Overall height: 41-1/2" to 45".

• Global Product Type : Rolling Chair
• Features & Functions : 1-Pneumatic Seat Height Adjustment, 11-Tilt Tension, 2-Back Height Adjustment, 5-360° Swivel, 6-Tilt
• Seat Width : 20 1/2 in
• Seat Depth : 20 1/2 in
• Back Type : High-Back
• Back Width : 20 in
• Upholstery Color : Charcoal
• Arm Adjustability : Height, Width
• Base/Frame Material(s) : Metal
• Base/Leg Type : 5-Star
• Caster/Glide/Wheel Type : Casters
• Back Height Minimum : 24 1/2 in
• Overall Height Minimum : 41 in
• Overall Height Maximum : 45 in
• Seat Material(s) : 100% Polyester
• Back Material(s) : 100% Polyester
• Base/Frame Color/Finish : Black
• Back Height Maximum : 26 1/2 in
• Arms Included : Yes
• Compliance, Standards : Meets or exceeds ANSI/BIFMA Standards