Finejewelers 14k 1.10mm Singapore Chain 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: 14 kt Yellow Gold. Dimensions: Width: 1.10 mm Length: 30.00 Inches Spring Ring Clasp