Flash Furniture, BT-682-BK-GG, Ergonomic Swivel Task Chair, 33-3/4" to 37-1/2" adjustable height, 250 lb. weight capacity, mid-back design, contoured seat and back, leather upholstery, back depth adjustment knob, accordion back cover, height adjustable padded arms, CA117 fire retardant foam, heavy duty black nylon base, dual wheel carpet casters, black (assembly required) (in stock items usually ship within 24 hours)