This 10K white gold box chain offers luminously polished facets and a silky smooth look. At a 0.8 mm thickness this chain is available in an 16 18 20" 22" and 24 inch 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 10k white gold and is stamped with the appropriate 10k metal stamp. It will not tarnish or change color as it is real gold. - Box style gold chain necklace good for men and women. - The necklace's thickness is at 0.8 millimeters or 0.031 Inches. A solid and strong chain necklace making it perfect to wear with pendants or alone. - Necklace has a lobster clasp and has a high polished finish that gives it a shiny look - Necklace's weight in grams: 2 gr