Uniquely crafted, the figaro marina chain on our Child's Medical ID Bracelet is made from .925 sterling silver. The bracelet includes a lobster claw clasp for security. The classic engraving plate has a medical alert symbol, and it may be engraved with a known health condition, allergy, or prescription. The measurements are approximately 6 inches in length. This medical alert gift is displayed in a classic box for your convenience.