Head immobilizer is a reusable custom tailored head immobilizer that fits most spine boards. The side blocks (held in place with extra strong Hook & Loop that works even in water) are adjustable, shifting to accommodate almost any angle. Large ear holes make it easy for patient evaluation. The head and chin straps hold the head securely in place. Vinyl dipped foam blocks provide firm but resilient support and a clean hygienic surface. Easily attaches to spine boards with all Hook & Loop strapping. •Head Immobilizer is made of high-density plastic materials, large ear holes for monitoring the patient’s ear canal •Head Immobilizer can be used with scoop stretcher and spine board at the same time •Head Immobilizer is minimal interference with X-ray, MRI, or CT scanning procedures •Head Immobilizer is water-resistant plastic coating makes it easy to clean and prevents bacterial growth on it Size: 40 x 25 x16cm Self weight: 1kg External diameter of the hole: 6 cm Two head blocks: on the side: 13.8cm, on the bottom: 9cm, on the top: 5.2 cm, Package Size: 57*46*60cm(8pcs) Package Quantity: 8pcs GW: 10kg