Medical quality: The cervical collar soles is made with breathable and comfortable high quality fabrics, with a foam center for a better support and stability of the neck and submaxillary. Maximum support and relief after neck injuries, spine and soft tissues around the neck by reducing the pressure on the vertebrae. The cervical collar soles also relieves pain by cervical tensions and sprains and helps to avoid headaches associated with these injuries. and confortable. The Cervical Soles collar can be used comfortably when sleeping, working and driving.