HOMCA advanced memory foam pillow adopts two in one design, handrail, and hollow design. Designed according to the C-shaped curve of the neck, it helps you maintain a healthy cervical spine. Using an ergonomic pillow helps relieve cervical pain and helps with headache, shoulder pain, arm pain, backache, and insomnia. Stretches the cervical spine and restores curvature with your sleep.The weight of the pillow is 3.3lbthe color is white, suitable for adults. The scientific design of natural…