Hon Convergence® Executive High Back Swivel/Tilt Chair Convergence® Series Executive High Back Swivel/Tilt Chair with Black Aluminum Arms/Urethane Pad Contemporary styling with scroll back design. Foam cushions offer superb comfort. Open-loop black aluminum arms with black urethane top pads. Black steel frame. Upholstery has stain-resistant protection. Pneumatic seat height adjustment, tilt tension and tilt lock. Seat: 21w x 19d. Back: 21w x 29h. Overall height 42-1/2" to 49". Meets or exceeds ANSI/BIFMA standards. HON® limited lifetime warranty. Shpg. wt. 55 lbs. (Can not ship UPS.) Casters supplied with this chair are not suitable for all floor types. Alternative casters are available to meet your specific needs. 52% Acrylic/48% Polyester Jacquard Woven Upholstery Iron Gray Fabric