Take a load off in this ergonomic task chair. The padded chair features a tilt mechanism and seat-height adjustment to help you find the preferred position. The upholstered chair rolls on carpet casters to move around your space. Overall Dimensions: 41-1/4H x 26-1/2W x 24-1/4D. Ergonomic design allows for comfort throughout the day. Recommended for professional use 8-10 hours per day. Weight capacity tested to support 275 lb. Mesh fabric seat and a breathable AirGrid mesh back with built-in lumbar support. Pneumatic seat-height adjustment. 2-to-1 Synchro tilt is designed with a 3-position lock with a seat slider. Heavy-duty, angled nylon base features oversized, dual-wheel carpet casters. Assembly required. Backed by the manufacturers lifetime limited warranty.