Finejewelers Sterling Silver Heart Locket Necklace Finejewelers is a reputable American Family owned Business since 1955 and now based in New York, we use the highest quality workmanship and materials, and proudly stand behind all of our products. Metal: 925 Sterling Silver. Dimensions: Height: 15.00 Width: 16.00 mm Length: 25.00 mm Chain in a matching metal will be included