Patented one-way valve and single piece design assures the rescuer that the barrier will not leak, or ever fall apart during CPR. Designed to both protect the rescuer and allow the rescuer to perform proper CPR.
- patented valve that is always closed until the rescuer exhales
- conveniently packaged in an orange vinyl envelope style case for easy transport and storage
ANSI standards recommend all first aid kits contain a CPR mouth barrier (reference ANSI Standard Z308.1-2003).