1. Fine workmanship, beautiful and unique, retro all-match 2. The size can be adjusted appropriately, which is convenient and comfortable to wear 3. Applicable gender: both male and female 4. Material: cowhide + alloy + wooden beads + CCB + black gallstone 5. Weight: about 13g/piece 6. Size: the leather strap is about 0.6cm wide, about 17cm long, and the drawstring is about 8-9cm x 2, which can be pulled to adjust the size