A small case or keychain with the back number logo. It's a compact size, about the size of a charm, and perfect for storing accessories or small items. It doesn't take up much space in your bag and is easy to carry around. I think it has a calm design and is easy to use. There are no noticeable stains or scratches, and it's in relatively good condition. Please refrain from purchasing if you are concerned about minor details due to home storage.