About Product:The slow rebound memory space pillow, according to the human curve design, effectively reduces the human body pressure to zero, counteracting the anti-power, to create the most comfortable position for you. The soft, elastic, sleep to reduce the head, neck and arms unnecessary burden, maintain the balance of the cervical spine, promote the blood circulation, eliminate daytime work the pressure of learning, and the ability to relieve pain, reduce snoring and other sleep problem let you sleep.