The Serta Executive Big and Tall Office Chair is upholstered in soft and supple Brainstorm Black bonded leather. This chair features extra-durable big and tall commercial grade components to outlast the rigors of heavy use. The deep, ergo layered body pillows offer a serene and tranquil seating experience. The adjustable lumbar mechanism provides additional support for the lower back just where you need it. The classic bentwood padded arm rests provide wrist and forearm comfort. The ergonomic tilt mechanism with Infinite locking feature allows you to fix the chair at whichever angle you need. The pneumatic gas lift adjusts the seat height by a simple flick of the lever. Add this chair to your home or work office to give the area an aura of class and professionalism. The 47-inch height and 350-pound weight capacity rounds out the chair's big and tall design, allowing you to suit your unique seating needs or the needs of an employee in your office.