SIZE: S/M/L/XL
The stability of the jaw. Suitable for first aid or car accident.
This product is by the shape of the mandible. The height of support can be adjusted freely. The two support plates (Removable) can be moved up and down and adjust the support height. The upper end of the support plate coincides with the mandible bone. The lower end coincides with the clavicle. It is a natural curve. It can be fixed to the cervical effectively and comfortably. It hasdouble fastening and make sure fixed. To keep of the neck. The support plate has some air vents and feeling of comfortable and cool.
