Designed with inflatable structure,It is made of high-density transparent/Frosted TPU/PVC materials. large ear holes for monitoring  canal of the patients ear.
Environmental protection product. no peculiar smell. designed with humane double cushion. to use more comfort, convenience and safety. inflatable and immobiliser finish in immediate. auto adjust size to fits adult and children. it can sustain 20Kg floatage in water.
It can be used with scoop stretcher and spine board at the same time;
Minimal interference with X-ray, MRI, or CT scanning procedures;
Waterproof plastic makes it easy to clean and prevents bacterial growth on it.