This mermaid is called a Mermaid Car Charm, but you can use it for many things: it would make a great charm for hanging on a wine bottle, a door knob, a Christmas tree, on a peg on the wall, use your imagination. This cute mermaid has a satin toned silver body and hair and is two sided. Different states have different rules about hanging anything, including car charms, from your rear view mirror in your car, so we recommend checking before you hang her in your car. The mermaid measures 4 1/2" high including the hanging star on the bottom. The chain above is an additional 3 1/4" in height.