Kemp USA pediatric head immobilizer fits most pediatric spineboards. It comes with two reusable straps for the head and chin to hold the head securely and attaches conveniently to spineboards with hook and loop strapping. Specifically designed with children in mind. Firm support and easy to clean surface. X-Ray translucent and MRI/CT scanning safe.Comes with two reusable straps for the head and chin to hold the head securely. Attaches conveniently to spineboards with velcro strapping.