Benepom Waist Soft Back Cushion* Ergonomic design with enhanced waist line * It corrects your back posture to help you live a comfortable and healthy life. * Keep a good posture when you sit for a long time. * It provides a 136 degree angle to help in a right posture. * Outstanding ventilation and cushioning power Scientific material 3D AIR MESH fabric use * Excellent antibacterial / durability / high density cushion * Strengthening the back support line * Prevention structure of the spine bone * Waist / Back Muscle Relaxation Helps * Designed to wrap around and support the waist