Because of it's dainty size this 20mm locket necklace in rose gold, gold and silver is the perfect gift for just about any age. The lockets are made with heavy gold, rose gold and silver plating and the chains are made with all gold filled and sterling silver materials to last for years. The lockets can hold photos. Photos are held in by a tiny drop of glue. You can send buyers to us if they want to purchase the photos from us to put into their lockets. The most popular length in this locket for kids is 18 inches. The most popular lengths in this locket for adults are 20 and 24 inches. *The locket is pictured on an adult and a 7 year old child on a plain locket - also available for wholesale.