The innovative contoured cervical design and memory foam cradles the natural curvature of your neck provides incredible support for spine alignment curve and height of each area are designed according to the human skeletons natural physiological curvature This neck pillow is Ergonomic design It fits the neck curve allowing the neck to bend naturally Relaxing the neck pain and shoulder stiffness gently stretching and relieving your shoulder muscles while supporting your neckhelping you sleep through the night neck painfree Super soft yet supportive memory foam contours to your head neck and shoulders to provide superior pressure relief that keeps you sleeping soundly and helps you wake up feeling refreshed and ready to go