| SIZE |
SMALL
|
MEDIUM
|
LARGE
|
| FRONT HEIGHT |
3"
|
3 ½"
|
4"
|
| Minimally restricts flexion, extension and to a lesser extent lateral flexion and rotation. Mainly used for sensory feedback to restrict head and neck movement and also can be used while sleeping. It utilises body heat to reduce soft tissue injuries and muscle spasm. | |||