Thank you for viewing my products! ✨ This is a handmade bracelet using citrine, amethyst, and crystal. The inner circumference is 17cm. It uses double-layered nylon elastic cord for stretch. ➖About the Materials Used➖ ⚫︎10mm Citrine Citrine (yellow quartz) is a yellow variety of quartz (crystal). It is characterized by colors ranging from transparent yellow to pale orange. ⚫︎10mm Amethyst Also known as purple crystal or purple quartz, amethyst is a purple crystal. The purple color is caused by the inclusion of iron ions in colorless, transparent crystal. It has a wide range of colors, from pale lilac to deep purple. ⚫︎6mm Quartz (crystal) ⚫︎8mm Faceted Cut Glass ⭐️Get a discount and a free gift when you buy multiple bracelets! ‼️✨ If you purchase 2 or more items, you will receive a free bracelet and a discount. Please purchase from "Request to buy in bulk." Example: 2 items purchased...100 yen off 3 items purchased...300 yen off 4 items purchased...500 yen off