Our beautiful angel wings heart locket is made of solid .925 sterling silver and is stamped 925. The angel wings open up from the middle to unfold a special place in the heart to put a photo or keepsake of a friend or loved one. This detailed locket also makes a wonderful memorial gift. The back is flat and can be engraved by most jewelers. Heart measures 20mm x 20mm (3/4" x 3/4"), not including the jump ring. Angel wing locket includes 18" Sterling Silver cable chain. Locket arrives in a gift box.