Head Immobilizer is made of high-density plastic materials for resistant to punctures and tears. Ear holes are large enough to monitor the patient's ear canal. Head Immobilizer can be used along with scoop stretcher and spine board simultaneously. It can be used during X-ray, MRI, or CT scanning procedures. Head Immobilizer is water-resistant. It is easy to clean as it has plastic coating and also prevents bacterial growth on it. Padding Size 40x25x16cm.