DescriptionLong time driving or long hours sitting in the office will cause a lot of potential problems. Backache is the most common feature. This lumbar cushion is made of steel and plastic, helping massage your back to relieve back pressure and fatigue. It is and breathable. A good choice for you !Features- Color: Brown - Material: wood+mesh - Size: About 44x42x1cm - It helps to soothe your tired, aching back. - Made of premium material, which is durable and long-last use. - You can fasten it by a belt or just put it on your seat. - Suitable for home, school, car and office.Warm Tip: Dear buyer, Due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!