Pedi-Air-Align is made of high density polyethylene.  Seemless product for complete decontamination.  Patented dual plane head drop system accomodates the larger occipital area of a child's head, creating neutral alignment of the airway, which is critical in maintaining the patients airway.  Board measures 48" long, 12" wide and 1.75" high.  Pediatric immobilization.