Product details:
Filled with High-quality PP cotton, with good elasticity and durable - With removable cover, easy to clean - Comfortable and healthy make you easy to Reading - Sufficient soft: Can absorb pressure of your upper body deeply When Reading, reasonable support lumbar maintain comfortable state - Perfect curve: Can Be Used on Your Waist, the perfect fit the waist, effective to release of lumbar pressure - The density of science: It is Very Soft, the contact site pressure value is lower than the blood pressure value, cycle patency.