Miraclekoo Round Living Memory Locket Rhinestone Sparkling Charm Keychain Floating Locket Key Ring, Sliver Floating Locket Charm Key ring, Floating charms are not included Locket can open up to place image inside, charms and pictures can be customized at any time It is best gift for friend or use it by yourself Small and light. Has a great style, so it looks good wherever you are,Diameter:3cm Design style:modern and stylish