NECK RELAXATION: The cervical support can effectively relieve and relax neck pain, decompress the spine and relieve migraine headaches, ideal for relaxing neck/shoulder muscles. NECK CARE: The neck support is ergonomically designed, supports the jaw and neck, prevents the head from tilting and bending, which can effectively maintain cervical spine health. LIGHTWEIGHT: The cervical traction is light and comfortable, does not need to carry weight, and does not affect rotation and head fall. The open design means you won't feel stuffy, making it more comfortable and comfortable to wear. CERVICAL SPONDYLOSIS PREVENTION: Cervical traction can restore cervical spine curvature to normal and prevent cervical spondylosis, help users maintain good spine posture, as well as relieve pain and compression. WIDE APPLICATION: The ruff looks fashionable and can be used for working, studying, driving and watching cellphone, suitable for both men and women.