Flash Furniture, GO-2031F-GG, Hercules Series Big & Tall Swivel Task Chair, 39-1/2" - 44" adjustable height, 400 lb. weight capacity, mid-back design, 3" thick foam padded waterfall seat, fabric upholstery, CA117 fire retardant foam, built-in lumbar support, tilt lock mechanism, tilt tension adjustment knob, pneumatic seat height adjustment, height adjustable padded arms, chrome base, dual wheel caster, black (in stock usually ships within 24 hours)