The Dynarex Code Blue Care Basic Quick-Release Head Immobilizer is an easily portable rescue aid designed to help stabilize patients in emergencies. The Head Immobilizer features flexible foam cylinders for quick support and head and chin straps for additional stability. The Quick-Release Head Immobilizer is water-resistant and buoyant, making it suitable for water rescues. The Dynarex Basic Quick-Release Head Immobilizer is ideal for first responders in emergencies. 5 unit per case