Thank you for viewing my products! ✨ This is a bracelet combining Tiger's Eye, Smoky Quartz, and Onyx. The inner circumference is 17cm. It uses four layers of stretchy, durable, and elastic nylon thread. ➖About the Materials➖ ⚫︎12mm Tiger's Eye (Tiger Eye Stone) A natural stone that appears to have stripes like a tiger's eye due to the reflection of light. ⚫︎10mm Smoky Quartz (Smoky Crystal) A type of quartz crystal, characterized by its calm, smoky brown to black color. ⚫︎ 8mm Onyx (Black Agate) ⚠️Since natural stones are used, there may be some dull or cloudy areas, as well as imperfections or chips that occur during processing. We select and use the stones when making the bracelets, but they are not perfect. We hope you enjoy them as the natural characteristics of the stones. ⭐️We offer discounts and extras for bulk purchases of bracelets! ✨ If you purchase 2 or more items, you will receive a bracelet bonus and a discount. Please purchase through "Request to buy in bulk" or comment before purchasing. Example: 2 items purchased...100 yen off 3 items purchased...300 yen off 4 items purchased...500 yen off