Overview: Breathable neck support, also known as a cervical collar or neck brace, is a medical device designed to support the neck and limit its movement. It is often used to treat neck pain, injuries, and other conditions that affect the cervical spine. The main function of a breathable neck support is to immobilize the neck, which allows the injured tissues to heal properly. The device is made of a soft, lightweight, and breathable material that is comfortable to wear for extended periods. Some models also feature adjustable straps or Velcro closures to allow for a customized fit. Breathable neck supports can be used for a variety of conditions, including neck sprains and strains, whiplash, cervical disc herniation, and arthritis. They may also be used after surgery or during a period of immobilization to prevent further injury. Specifications: Material: Sponge polyurethane nylonApplicable scenes: Running, Health massage, CyclingColor: Blue greySizes: S size 40cm long, M size 46cm long, L size 54cm long Height: 8cm Applicable part: Neck