Long time driving or long hours sitting in the office will cause of potential problems. Backache is the most common feature. This lumbar cushion is made of meshed steel and PVC, massage your back to relieve back pressure and fatigue. It is and breathable, especially, in summer its breathable and characteristic will relief your tired. Good choice for you! Features - Color: Beige. - Material: PVC and steel wire. - Size: About 45x40x0.52cm. - It helps to soothe your tired, aching back. - Made of , 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! Package list: 1 x Waist Cushion