Features: This Nouhaus ergonomic office chair comes with a five-level adjustable lumbar support system, designed to offer personalized back support. It effectively alleviates back discomfort from prolonged sitting and promotes correct posture, safeguarding the user's spinal health. The leather office chair is ergonomically designed to perfectly contour to the human body's curves. It provides optimal seating experience, ensuring full-body support for both work and relaxation without causing fatigue even after extended use. The office chairs with wheels features a special 135-degree reclining function, allowing users to effortlessly adjust to their most comfortable angle. This promotes relaxation and stress relief during breaks, enhancing both comfort and efficiency during work. Made with high-quality PU leather, the computer desk chair boasts durability and resistance to wear and stains, making it easy to clean and maintain. The high-density foam seat cushion ensures lasting comfort, reducing pressure on the buttocks and providing consistent comfort over time. Designed for simplicity and convenience, this comfortable office chair is easy to assemble. It comes with detailed assembly instructions and necessary tools, allowing users to complete the setup effortlessly without requiring professional skills. Save time and effort to quickly enjoy a comfortable seating experience.