- This product is used for immobilizing injured or sprained cervical vertebra.
- Adjusting the suitable height is simply by controlling the 2 sides buttons and rolling dials (5 step adjustment of neck height total).
- Neck height adjustments to be rotated by both side device.
- Patented design on ock system.
- Simply operated LOCK & UNLOCK system.
- Extra rear foam cushioning for smaller neck that easily to be changed.