Since I worked in the medical service I bought privately these keychains. Just to be sure that I can help in an emergency hygienic if it is necessary. Of course, the threshold is at a paramedic in an emergency even without this "luxury" to help lower, but it is also comforting to know that one in the case of the case has a ventilation cloth. Last week I came to use the product in real life and can only say it serves the purpose. It's a decent processing which can easily compete with higher-priced pieces. It is handy and especially light and small, which does not endorse a disturbing on a key chain. Really top. Each containing standard first aid course (ie actually every driver) should have a.
