The MedSource Head Immobilizer is universally compatible with any backboard or scoop stretcher. red head immobilizerVinyl-coated foam allows for easy cleaning and disinfecting. The extra-large head blocks provide maximum support, while the ear holes allow easy patient communication and monitoring. Large hook-and-loop straps create a sturdy foundation for every application. For Ordering MS-91020 Disposable Head Immobilizer