Experience the ultimate comfort and style with our Genuine Leather Office Chair. With 360° free rotation, adjustable tilt back up to 120°, and adjustable lifting, you can easily find your perfect angle. The chair's strong and soft backrest provides relief for long hours of sitting, allowing you to work or relax with ease. Made with high technology standards, the chair features thickened steel that is anti-oxidation and explosion-proof, ensuring durability, safety, and stability. Its high-quality materials include an aluminum alloy five-star foot, mute pulley, and soft sponge. Maximum individual user weight: 400lbs. Assembly required.