Weight sensing synchro-tilter chair with mesh back and upholstered seat featuring multi position tilt lock, automatic tilt tension adjustment, seat depth adjustment and pneumatic seat height adjustment. Contoured seat shape and waterfall edge with wrap round mesh back design, height adjustable T-arms with soft urethane armcaps and black base with dual wheel carpet casters. Rated for users up to 300 lb. (based on an 8-hour day, 40-hour week). Tested to meet or exceed ANSI / BIFMA standards and is compliant with the emissions guidelines set by the GREENGUARD Environmental Institute. Black Mesh Back with Black polyester seat. Overall Dimensions: 26"W x 24.5"D x 43"H. Backed by Global's Limited Lifetime Warranty.