Going home late at night I am not afraid of Key chain American small key + barcode brand

I'm not afraid of going home alone US designer key ring! I am not afraid to go home late at night Key chain American small key + Barcode brand models (United States can be the key reference to the accompanying letter of inquiry within the Photo) For the user to consider the following points as a starting: 1. put the bag easy to find a catch 2. Can be hung through the night at the hands of an emergency situation immediately used as a weapon 3. The home hanging on the door very easy to find it Started doing work on the mini harmonica, mainly because he liked the cute style, is itself a human can interact with objects, if worn occasionally used to play a game can really play simple music (4 holes 8 sound) Dimensions: 15.5 cm long circular 9.5x9.5 Element: mini harmonica old key US copper plating