【Ergonomic 3D lumbar pillow】: Our lumbar cushion is made of molded foam， designed to support your natural waist curve， provide all day comfort and relieve back pain.
The Gaming Chair You've been Looking for】: Our chair offers a range of customizable features to help you find your perfect comfort position.
【Extraordinarily Sturdy】: Our chair is built to last， with a strong integrated metal frame and heavy-duty nylon base that can support up to 330lbs.
The seat cushion is made of 60D density foam， which is 30% denser than ordinary cushion foam and won't collapse easily.
The backrest and seat cushion are reinforced with bandages for greater impact resistance and longer life.
"Package?Includes: 1?x?Gaming?Chair 1?x?Assembly?Tool 1x Manual (Easy assembly，You?need?to?assemble?it?by?yourself?!?) Detailed parameters: Fabric: Oil wax leather Wood board: multi-layer composite board Back iron frame: main frame 1.2MM， accessory frame 1.0MM Armrest: 2D lifting and rotating armrest+soft surface Chair feet: 350 nylon feet Tray: Xiaoyao 19 trailer Wheel: 60MM colored millet wheel Air rod: Level 2 100MM air rod Foam: original cotton for backrest， recycled cotton for seat cushion+original cotton Carton: 200 pound double reinforced outer box [including two waist packs in size]