Contemporary Executive Swivel Office Chair, 44-3/4" to 48-1/2" adjustable height, 250 lb. weight capacity, high back design, contoured seat and back, with headrest, contrasting white stitching, LeatherSoft upholstery, built-in lumbar support, tilt lock mechanism, tilt tension adjustment knob, padded loop arms, CA117 fire retardant foam, heavy duty black nylon base, dual wheel casters, black (assembly required) (in stock items usually ship within 24 hours)