Keep your loved ones close to your heart with our Mini Heart-Shaped Locket. This charming locket makes a thoughtful and meaningful gift or a sweet way to keep your loved ones in your thoughts everywhere you go. ○ 18k gold or silver-plated metal; brass core chain; nickel-free. ○ Chain length: 18 inches. ○ Approximate locket size: 15 x 13 x 4.5 mm ○ Signature lobster clasp closure.