MODERN STYLE: Give your workplace a professional look with this stylish Serta Office Chair ALL DAY COMFORT: Plush cushions keep you comfortable for long periods of sitting ERGONOMIC DESIGN: Contoured lumbar zone provides extra lower-back support JUST THE RIGHT FIT: Adjustable seat height, recline angle, and tilt tension BUILT TO LAST: Heavy-duty five-star base and durable dual-wheel casters