The CPR Key Chain is designed for the rescuer that is concerned about protecting themselves against potential communicable diseases, but wants to be prepared to render emergency assistance to anyone in need.
The CPR Key Chain is a key ring that is includes a Compact & Convenient CPR barrier with a one-way valve, filter device and bite block.
Device measures 6" x 6" with a 1.25" bite block. The pouch is constructed of Urable nylon and the pouch measures 3.75" x 2.75".