The workday goes smoother when you're in a comfortable office chair. The Serta Smart Layers Hensley Bonded Leather Big And Tall High-Back Chair features Smart Layers, which uses 5 layers of foam and individually wrapped ComfortCoils to cushion and envelop your body in comfort, and the bonded leather upholstery delivers a soft feel. Finding a comfortable working position with the fingertip height and tilt controls of this high-back desk chair. Ergonomic office chair with lumbar support. Recommended for professional use 8-10 hours per day. Weight capacity tested to support 400 lb. Overall Dimensions: 47"H x 28-1/4"W x 34"D. Smart Layers is made with 5 layers of foam and ComfortCoils. Waterfall seat cushion. Bonded leather upholstery. Ergonomic fingertip height and tilt controls. Swiveling seat. Padded armrests. Smooth-rolling base. Assembly required. Backed by the manufacturer's 10-year limited warranty. choice - has one or more meaningful eco-attributes or eco-labels. GREENGUARD certified - certified for low chemical emissions: UL.COM/GG - UL 2818. Ranked in two tiers: Certified and Gold. Tested to meet ANSI/BIFMA Performance Standards - Manufacturer testing has been conducted on this product to meet specific performance requirements and safety standards set forth by the American National Standards Institute (ANSI) and the Business and Institutional Furniture Manufacturers. 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.