Cervical Pillow RegularUnit : Each Sizes Available: Universal Designed to keep the neck in the slightly hyperextension position at night to counter the stress and strain of the day, where we tend to keep the neck in the opposite flexion position. It prevents and helps cure cervical problems while you sleep by promoting the healthy, neutral posture of the cervical spine. Product Details High density PU foam to provide a firm but comfortable and soft support to the neck and