Easy to access and to replace if used. I was looking for something I could use in a pinch and I believe this will do the trick.

good accessory, double purpose keychain :)

This item was a good deal. Although the plastic that connects it to the key chain is clearly breaking

got exactly what i expected

Its hard to rate an item when I haven't used it, nevertheless, I bought this item for my friend and I because I fear that when I have to perform CPR it will not be in a safe environment and the thought of not doing anything because of the fear of disease is something I don't think I could live with. This key chain is small enough to not draw too much attention to your keys (depneding on the color you choose) and it is very light weight .