| closed-cell foam head blocks | 
| Compatible with all flat backboards | 
| Compatible with spinal board and cervical collars. Head Immobiliser is simple to use | 
| Large ear holes for monitoring the patients ear canal | 
| lightweight and easy to use. Composed of a universal attachment base and two   durable head straps | 
| Minimal interference with X-Ray | 
| MRI or CT scan procedures | 
| Unique head chin strap is designed to conform to patients forehead | 
| Waterproof vinyl dipped foam makes it easy to clean | 
| with one set of head and chin straps |