Oil in quartz bracelet. I also have American earrings on another page, so I welcome combined purchases (see the last image). It fluoresces blue under a UV light. ✔ Bracelet inner circumference: 17cm ✔ Magnetic clasp, jump rings, wire: 14kgf ✔ Bracelet body wire: Shape-memory titanium wire ・If you have no questions, you can buy it immediately.