This bracelet is made of copper. It was hammered, textured, drilled, stamped, polished and curved. I made the jump rings and the chain by hand. It was a very fun bracelet to make. The ends of the wires were filed and bent inward so they won’t scratch your skin. It has a very smooth feel. If your wrist is 7-1/2″ or less it will fit you. If your wrist is smaller than 7-1/2″ the hook can be moved to the link that is most comfortable for you.