This Furmax Big and Tall Office Desk Chair is the perfect combination of ergonomic design, adjustable back and seat, 360 swivel, sturdy and durable construction, and easy assembly. The larger size seat, back and armrests are designed to meet different heights of people, while the thick sponge padded back and seat provide comfort and support. The tilt mechanism and lumbar support allow you to lean back and relax after long hours of sitting. The 360 swivel and mute casters make it easy to move around the office or home. The sturdy metal arms and five-star legs can bear up to 400lbs, and the PU leather surface is easy to wipe clean. The chair comes with a clear instruction manual and all the necessary tools and screws for easy assembly. Enjoy comfort and convenience with this Furmax Big and Tall Office Desk Chair.