European safety chain is linked between 2 sparkling rondelle beads with star & swirl circle charms. This chain serves as a bead stopper to prevent beads from slipping off European bracelets & from the bracelet falling off of the wrist, all at the same time. It is made of zinc alloy/silver color, 5 mm hole. There are 12 safety chains in this DIY package. Perfect for jewelry making & party projects or gifts.