Thank you for viewing! This is a combination of colorful obsidian, which changes color depending on the viewing angle, and sparkling diamond-cut crystal. It has a cool finish. Colorful obsidian is said to have effects such as warding off evil, protecting against stalkers, overcoming weaknesses, achieving goals, and balancing the mind and body. It is recommended for those who are indecisive, find it difficult to refuse requests and easily accumulate stress, or those who want to take a step forward. Inner diameter: Approximately 16cm Stone size: Colorful obsidian approximately 10.2mm Diamond-cut crystal approximately 9.2mm Butterfly part: Approximately 20 x 25mm Weight: 28g The stones are inspected, but please understand that there may be scratches and inclusions unique to natural stones. The color of the photos may differ from the actual color depending on sunlight or lighting. In most cases, it looks much more beautiful in person☆ If there is no material indication for the metal parts, they are alloy, brass, or plated. Please be aware of this if you have metal allergies before purchasing. We will purify the item before shipping and hand it over without touching it. *.。.:*・゜゜・* .。.:*・゜゜・* .。.:*・゜゜・* .。.:*・゜゜・* .。. This product is a DIY item, so the size can be changed. Size reduction is basically free, and size increase is about 100 to 300 yen. Also, please note that the design may change slightly due to size adjustments. Please feel free to comment. 。.:*・゜゜・* .。.:*・゜゜・* .。.:*・゜゜・* .。.:*・゜゜・* ゜・* #NekkoSan #NekkoSan'sNaturalStoneBracelet Welcome bulk purchases♡