Rare Game Boy-shaped safe from back in the day. I obtained this about 30 years ago and have kept it stored in a dark place. There are scratches and dents, but the surface is reflective, and I think it's quite clean for its age. Also, I think it will become even cleaner if polished. The key can also be used to open and close it. The vertical diameter is about 4.5cm. As this is from that time, please consider purchasing if you understand.