I purchased this from the power stone shop STAR MOON in Miyajima a few years ago. It's a bracelet for good luck with money. I collected various pieces and kept them in a collection case, only trying them on occasionally to look at them. I used to cleanse it by bathing it in moonlight on the full moon. There are some cracks, which are characteristic of natural stones. Natural Stones: Sunstone Citrine Carnelian Rutile Quartz Crystal Effects: Attracts victory Fulfills wishes It was written on the description. I bought it for about 10,000 yen. Inner diameter: 16cm Please understand that it has been stored at home. If you like it, please consider purchasing it.