Our patent-pending lumbar aid technique provides one of the best lumbar supports* available in the market, creating the Razer Iskur V2 gaming chair a prime option for Individuals looking for an ergonomic chair. Insignificant cosmetic injury on bottom or back with the item. Average packaging injury observed during inspection. See https://aregamingchairsworthit28382.blogdon.net/autofull-c3-gaming-chair-an-overview-50379571