The AERORESCUE Anatomic Head Immobilizer is a professional-grade device designed to help immobilize a patient's head and neck during emergency situations. It features a high-density foam construction with a waterproof and non-absorbable plastic coating that resists bacterial growth and bodily fluids. The immobilizer comes complete with adjustable head straps large ear holes for easy access to the patient's ear area and straps for easy fitting to trek backboards and scoop stretchers. The device also offers minimal interference with X-ray MRI or CT scanning procedures and is X-ray translucent and CT/MRI scanning compatible. The device includes a base plate with retention straps two support pads and two forehead/chin straps and each component has Velcro fastening strips for easy and secure attachment. Overall the AERORESCUE Anatomic Head Immobilizer is a reliable and efficient device that helps ensure the safety and comfort of patients during emergency situations. Product Features: High-density foam construction with waterproof non-absorbent coating X-ray translucent Adjustable head straps Compatible with trek backboards and scoop stretchers Base plate with retention straps Two support pads Two forehead/chin straps for immobilization Large ear holes for easy access Velcro fastening strips. Technical Specifications Product Sizes: Padding: 40 cm x 25 cm x 16 cm Two head blocks: Width: 13.8 cm Thickness: 9 cm Height: 5.2 cm External diameter of the hole: 6 cm Weight: 0.9 kg