Flash Furniture, GO-1297H-HIGH-BK-GG, Designer Executive Swivel Office Chair, 43" to 46-1/2" adjustable height, 250 lb. weight capacity, high back design, waterfall seat, diamond pattern LeatherSoft upholstery, built-in lumbar support, foam molded seat and back, tilt lock mechanism, tilt tension adjustment knob, padded arms, CA117 fire retardant foam, chrome base, dual wheel casters, black (assembly required) (in stock items usually ship within 24 hours)