Fits really on the keychain

The size of the pendant is for a set of keys still ok, the writing on the bag goes after 6 months already down, but since nothing is really important on it.
The manual comes in credit card format with 10 times, but I honestly do not do it. Should I even be in a situation to need to help someone, so I probably do not look for your nerves on a check kart large cardboard box in my backpack, or to refer to what to do. As I entrust to the times Noted the last first aid course.
The life of the film will probably be limited, but three years I should happens to be well equipped.