· ✅【New Executive Office Chair 】- With a fusion of a modern, youthful design and robust construction, the COMHOMA office desk chair holds adjustable lumbar support, 3D headrest and 3-level tilt function. Experience unparalleled comfort while prioritizing your health with this ergonomic chair.· ✅【Versatile 3D Headrest & Armrest 】- 3D headrest offers a 3"height adjustment and a 45° tilt. The arms adjusts 3" up and down. Maximum load capacity: 350 lbs. It becomes tailor-made for offices, homes, bedroom and rooms.· ✅【ALLEVIATE BACK PAIN NOW: The computer chair provides 4 supporting points(head/ back/ hips/ hands) and a proper lumbar support, ensures comfort even for long-hour sitting. Don't miss out on the ultimate seating experience.· ✅【High-Density Mesh Cushion for all-day comfort and support and the mesh back and mesh seat keeps air circulation for extra comfort. A waterfall-edge design promotes leg blood circulation better.· ✅【Excellent After-sales Service: Your satisfaction is our commitment. This comes with an easy-to-follow assembly guide, a 30-day replacement or refund policy, and 1-year repair service. Our customer service team is ready to provide you with an effective and timely after-sales experience.