DXRacer OH/RV118/NBW/ZERO Ergonomic, High Quality Computer Chair for Gaming, Executive or Home Office Racing Series Blue / White / Black ZERO Comfortable, Ergonomic Design - Includes Headrest and Lumbar Cushions Sleek and Professional, High Quality Material Higher Backrest Design to Support Your Shoulders and Neck High Density Shaping Mold Interior For Comfort and Support Strong Metal Frame and Heavy Duty Base For Strong Support