The Mayor mid back office chair from Ergocraft features top grain leather upholstery available in your choice of Black, Brown, Burgundy or Green. Other features include thick foam padded seat and backrest cushions, leather padded loop arms, pneumatic seat height adjustment, 360 degree swivel, tilt with tilt lock, tilt tension adjustment, built in lumbar support, waterfall seat edge and a heavy duty five star nylon base with dual wheel carpeted casters. This chair meets or exceeds ANSI/BIFMA standards. Matching leather guest chair also available. Dimensions: Seat Size: 20"W x 19.5"D. Back Size: 22.5"W x 25.75"H. Seat Height Adjustment: 18 -24"H. Overall: 46.25"H x 27.25"W x 25.75"D. 15 year limited warranty from Ergocraft. This chair normally ships within 2-3 business days from our CA warehouse.