Design to relieve fatigue: The backrest of the game chair is ergonomically designed to fit the curve of the back, the armrest is not hard plastic or metal, but a flexible material that can relax your arms, and the retractable footrest allows your feet to relax as you like. Comfortable Material: Premium soft PU leather&carbon fiber leather accented with hand-sewing diamond cross stitching can bring you maximum comfort and reduce fatigue caused by work. The thickened seat cushion is made of high-density shaped foam, which has great elasticity and breathability, which is comfortable even after long hours of sitting. Sturdy Structure: The sturdy integrated metal frame makes the chair very stable. The new generation of PU casters passed a rigorous rolling test, rolling quite smoothly without noise, which protects the floor well, in addition to the chair chassis is equipped with a safety lock design to prevent tipping over. Multi-Function: The maximum adjustable angle of the gaming chair is between 90 and 155 , and the adjustable height is between 120cm-133cm. You can adjust it according to your needs. Easy to assemble: It is easy to assemble by yourself with the help of our kit and installation manual. The headrest and lumbar support are removable, so you can choose to install them or not according to your needs. We also provide screw pre-assembly to avoid the hassle of screw assembly.