Purchased from Back Comfort, and I am the sole user, in excellent condition. Color is brown. Contact via WhatsApp. Benefits of an Office Chair: Chair designed according to human body ergonomics. Adjustable neck support up and down to prevent neck pain and spasms. Healthy back support and healthy respiratory function during long sitting periods. Healthy lower back support to prevent muscle pain and pressure on the vertebrae. Ergonomic seat to improve blood circulation and prevent numbness or tingling. Ergonomic sitting angle to relieve knee pain and facilitate blood flow to the extremities. Healthy arm and shoulder rests to relieve pressure on the shoulders and neck. Product Features: 1 - Adjustable neck rest up and down for full support. 2 - Backrest can be reclined as desired, with control over the flexibility and firmness of the recline based on the user's weight. 3 - Dual back support for complete back support with a healthy follow-me feature for back movement left and right. 4 - Armrests are adjustable in all directions for comfort during office work, with the ability to widen them. 5 - Super foam seat to reduce user pressure on the seat area. 6 - Seat can be moved forward and backward according to the user's height. 7 - Side lever to control seat height up and down as desired. 8 - Rear lever to tilt the seat forward to relieve pressure on the pelvis. 9 - Polish manufacturing - 10 - Made of premium leather. Available in two colors: brown and black.