Specification:
It is used to support the neck.
Hard collars are most commonly prescribed for cervical spine stabilization following either trauma, surgery, or fractures/dislocations.
It provides chin support by enhancing immobilization with a chin lock.
Used therapeutically, to help stabilize the cervical column and relieve pain.

Sizes
Small - 32cm, 35cm
Medium - 36cm, 39cm
Large - 40cm, 43cm
XL - 43cm, 46cm
XXL - 46cm, 50cm