Has anatomic design maintains a natural lower back curve and side support holds the body. Helps in relieving anterior pressure on the vertebras. The use of high-density foam provides high resilience, better cushioning, and a longer functional life. Modern aesthetics, smart cover, and plush cover make it easy to use anywhere. It is washable, comfortable, and durable, and back strap to tie it. Kindly consult with a doctor before using this product.