For safeguarding loved ones in a medical emergency, our collection of fine sterling silver jewelry features the medical alert symbol in vibrant red enamel. The measurements of this silver necklace are 18 inches in length, and the unique hexagon tag measures approximately 1/2 of an inch in length. Includes a rolo chain with a round toggle clasp. Browse through our complete collection of medical jewelry for more gift giving ideas. Presented in a gift box for your convenience.