Features: 1. Effectively Neck Traction Pillow: Just 10 minutes with neck and shoulder relaxer, helps in restoring proper cervical curvature associated with consistent use. Helps to recover from tension and stress-related problems, including headaches, cervical syndrome, tension at the base of the skull (such as knotted muscles) and TMJ. 2. Ergonomic Curve Design: chiropractic pillow can give neck support in variety of ways, perfectly match with human cervical spine, help support the cervical vertebra to the correct position. This cervical neck traction device (neck curve restorer) is safe, comfortable, and easy to use. 3. Neck Posture Corrector: Nowadays, smart phone is the main reason that causing cervical neck pain. And most people work with computer also lead to neck muscle tension and stiffness. With this gravity neck pillow can easily help you restore the C angle of your cervical vertebra, perfectly applicable for office staff, drivers, lactating mother and students. Description: The cervical traction device uses the natural gravity of the head to lightly stretch the cervical spine, expand the intervertebral space of the cervical spine, reduce pressure on the nerves and promote blood circulation, thus relieving pressure and pain in the neck, shoulders, and head. These improvements lead to improved mobility, range of motion and alignment. It will allow you to go about your daily activities with greater ease. Specifications: Material: EVA Dimensions: 22 x 17 x 12 cm Type: Massage Headrest Package Included: 1pc* Massage Headrest