For post-operative rehabilitation and conservative managements of cervical strain and sprain injury.
Maintain head in neutral position while supporting muscles, bones, ligaments and nerves.

| Size | Suitable Sizing (inch) | Suitable Sizing (cm) | 
|---|---|---|
| S | 13"~15" | 33~38 | 
| M | 15"~17" | 38~43 | 
| L | 17"~19" | 43~48 | 
| XL | 19"~21" | 48~53 |