For protecting the ones you love, this beautiful sterling silver necklace features a medical alert heart tag. The back of the tag may be engraved with a prescription, allergy, or health condition. The measurements of the necklace are approximately 18 inches in length with a 7/8 inch length tag. In an emergency, a gift like this will let medics and emergency professionals know of a complication before acting. The bracelet has a round decorative toggle closure and a domed rolo chain. Gift boxed for your convenience.