This 14k yellow gold box chain offers luminously polished facets and a silky smooth look. At a 0.7 mm thickness this chain is available in an 16" 18" 20" and 24" length. Perfect for pendants and can also be worn alone. Includes a lobster clasp to uphold strength and comfort. - This chain is made with real 14k yellow solid gold and is stamped with the appropriate 14k metal stamp. It will not tarnish or change color as it is real gold. - Box style gold chain necklace good for wearing it alone or with pendants. - The necklace's thickness is at 0.7 millimeters or 0.027 Inches. A thin and lightweight chain necklace making it a delicate piece of jewelry. - Necklace has a lobster clasp and has a high polished finish that gives it a shiny look. - Necklace Comes In a Gift Box