Going home late at night, I’m not afraid of designing key ring accessories to choose from

I'm not afraid of going home alone I am not afraid of designing a key ring when I go home late at night! The big key ring is very versatile Consider the following points for the user: 1. It is easy to find when you put the bag 2. You can hang it on your hand when walking at night, and use it as a weapon immediately in an emergency 3. Go home and hang it by the door to find it easily I started to work on the mini harmonica, mainly because I really like his small and cute shape. It is an object that can interact with people. If you wear it on your body and play with it, you can really play simple music (4 holes). 8 tone) Size: round 9.5x9.5 length 15.5 cm Elements: mini harmonica. American veteran brand. Pliers (alloy) copper products. American old keys Maintenance method: Most of this product is made of copper products, please put it in a dry place, avoid holding it in a humid place to avoid chemical changes. You can usually wipe it with a dry cloth. Can be customized (the photo is a sample photo) The license plate and small key can be selected please see the picture Harmonica can be changed color, or add accessories Please email to confirm the details Thank you