Take a closer look
The Philadelphia Cervical Collar restricts cervical spine flexion, extension and rotation. Ventilation holes around the collar helps reduce heat buildup to increase comfort. For correct sizing measure the vertical distance from top of shoulder to the tip of the chin and measure around the neck.
Sizing Chart:
| Size | Neck Size |
| Small | 10" - 12" |
| Medium | 13" - 15" |
| Large | 16" - 19" |