Finejewelers Birthstone Kids Pendant Necklace with Genuine Preciosa Crystal Chain Included 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: Width: 15.00 mm Length: 32.00 mm 18 inch Chain in a matching metal will be included. Zable(tm) Limited 2 Year Product Warranty. Jewelry Box