Design: Patented Dual Plane Head Drop System The Pedi-Air-Align4s patented dual plane head drop system allows for a patient to be completely immobilized while managing their airway and establishing neutral spinal alignment simultaneously. The board accommodates the larger occipital area of a child4s head, allowing for neutral spinal alignment and an open, maintainable airway. The Pedi-Air-Align is the only pediatric immobilization board that is rotomolded from high-density polyethylene (HDPE) creating a one piece, seamless product with a subtle surface texture that prevents slippage. This spine board is completely impervious and as a result is easy to clean and disinfect.