Flash Furniture, CH-CX0906H-GG, Executive Swivel Office Chair, 47-1/2" to 51" adjustable height, 250 lb. weight capacity, high back design, waterfall seat, with headrest, contrasting brown stitching, black vinyl with brown fabric upholstery, built-in lumbar support, tilt lock mechanism, tilt tension adjustment knob, padded loop arms, CA117 fire retardant foam, heavy duty silver nylon base with black end caps, dual wheel casters (assembly required) (in stock items usually ship within 24 hours)