GTPLAYER Ergonomic Office Chair [Test Winner], Desk with 3D Headrest & Lumbar Support, Adjustable Armrests, Chairs Rocker and Tilt Function, Grey

【3D Headrest & 3D Lumbar Support】The GTPLAYER office chair is equipped with a 3D headrest that perfectly adapts to the curvature of the cervical spine and a curved 3D lumbar support that dynamically follows the lumbar curve, so that the lower back never remains unsupported. 【Foldable Armrests】The armrests of the office chair can be folded up and adjusted to effectively and precisely adapt to the desk height and various working postures. They relieve wrist fatigue, prevent shoulder shrugging or overextension of the arms, and reduce pressure on the shoulders and neck. 【Rocking & Tilting Function】The rocking function of the chair promotes micro‑movements, improves blood circulation, and reduces back stiffness. The backrest can be tilted. When you are tired from work, unlock the semi‑reclined position with one click. 【Certified Durability】The Class SGS 3 gas lift has been tested over 100,000 lifting cycles to ensure safe and trouble‑free operation over the long term. The robust metal base, certified by BIFMA, withstands static pressure of up to 136 kg. The office chair is covered with a scratch‑resistant mesh and filled with high‑density foam to ensure durability and shape retention. 【Easy Assembly】The package includes an illustrated assembly manual and all necessary tools. One person can assemble our chair in just 30 minutes.