This is a gourd-shaped strap (•‿•) Unused. I received this as a souvenir a long time ago, and it has been stored in a paper bag in a dark place. I don't know when or where it was purchased, or what kind of stone it is. Please refrain from purchasing if you are looking for a perfect item, as there may be some scratches due to long-term storage. Please understand that there may be oversights. It will be placed in an OPP bag, wrapped in bubble wrap, and shipped via Yu-Packet Post Mini. This is a long-term home storage item, so please only purchase if you don't mind and understand the condition.