||**Product Description** When you are in the fog, look for light spots The black luster obsidian in black is fascinating ||**Product Size** Customized merchandise, choose the right hand ring inner ring size It is recommended to increase the actual hand circumference by 0.5-1 cm as the inner ring size For example: The actual hand of the designer surrounds 14 cm and chooses 14.5 cm in the inner ring of the bracelet. ▵Measuring method: Measure the actual length of the wrist with a tape measure (line, rope) close to the skin ▵ Other custom sizes Remarks Inner ring __cm ||**Commodity Material** Obsidian (6mm) ▵ Natural stones vary in size, and there are natural traces of holes, particles, etc. on the surface. Obsidian meteorites do not have a distinct gray luster Natural stone has more weight Brass square spacer beads (5mm*1.7mm) The brass itself will oxidize, so the surface will have some traces of oxidation Made in Japan black/white silk thread (0.7mm) Double-line beading ||**Product Packing** Thickening PVC clip chain bag (10.5cm*10.5cm) Please contact the designer if you would like to send gifts. We will use kraft paper bags and brand sealing stickers as packaging. ||**Usage and Maintenance Methods** Jewelry must not touch water to avoid accelerated depreciation The long-term use of silk will cause friction and thinning. It can be handled in the following ways: Bring your own postage back and forth, send it back for replacement, and ask us for a replacement of the silk thread When you purchase a bracelet, you will get a pack of silk thread ||**Intimate** Products are shot in real products, given that there may be a slight color difference on different computer screens.