Premium Leather Chair: This stylish executive office chair is made of soft and comfortable PU leather, which is waterproof, resistant to scratches, stains, cracks and not easy to fade. The wide seat and backrest are filled with high-density foam, thick padding and excellent breathability to bring you a comfortable sitting experience. With reversible armrests that flip up when you don't need them for greater spatial freedom. Comfort Increases Productivity: The ergonomic design of the home desk chair with lumbar support helps you relieve stress and relax your back, lower back and hips during long hours of work. Equipped with 4.3 inches thick cushion, high elasticity pocket spring seat with higher density, better elasticity and rebound, giving you continuous comfort for long hours of gaming or working! Pairs perfectly with your gaming and computer tables. Adjustable Ergonomic Chair - This tilt adjuster adjusts the angle of the seat backrest from 90°-115° and allows you to enter rocking and locking modes for different sitting positions. The height of the chair can be adjusted between 39.4"-42.5" with the handle, perfect fit for different heights. Ideal for your office breaks, perfect for home, office and boss desk! Sturdy & Durable: Sturdy 5-corner base and smooth rolling nylon casters that can hold up to 300 pounds. SGS certified air lift cylinders are height adjustable. BIFMA certified for safety and durability. Satisfied After-Sales Service: Following the uploaded instructions or installation video, this computer desk chair can be assembled easily and quickly in just 20 minutes. The chair’s five-star aluminum base is sturdy and durable, with a weight capacity of up to 300 pounds. Trust BestEra, get the best.