The JFK Hinged Half Dollar Bracelet is entirely made with 1964 John F. Kennedy half dollars which was the only year they were solid silver coins. The hinges are handmade with sterling silver tubing soldered together to form a reticulating bracelet with a sterling silver lobster claw clasp. The bracelet measures 7 1/2" in total length and fits an average wrist size - the length can change upon request. Ty! Stacey