Keep comfortable at the office with this padded chair. The height-adjustable chair features tilt control and carpet casters to allow flexibility. The upholstered chair provides lumbar support for cushioning. Overall Dimensions: 42-1/4H x 26-1/2W x 25-1/2D. Ergonomic design allows for comfort throughout the day. Recommended for performance use 6-8 hours per day. Weight capacity tested to support 275 lb. Thick, padded contoured seat with an AirGrid back with integrated lumbar support. 1-touch pneumatic seat-height adjustment. 2-to-1 Synchro tilt control with adjustable tilt tension. Adjustable, angled arms. Heavy-duty, angled nylon base features oversized, dual-wheel carpet casters. Assembly required. Backed by the manufacturers lifetime limited warranty. Eco-conscious choice - has one or more meaningful eco-attributes oreco-labels. GREENGUARD certified - certified for low chemical emissions: UL.COM/GG - UL 2818. Ranked in two tiers: Certified and Gold. Less harsh chemicals - made with fewer harsh chemicals, or safer chemicals than typical alternatives, helping reduce your use of and exposure to substances that may be more harmful to your health and the environment.