JOTW Goldtone Layered 10mm Rope Chain 20mm Cuban Link Chain with Black Fabric 16 Inch Adjustable Chain with Hanging Tassel (B-2866) The necklace adjusts from 16 - 20 inches. The Rope Chain Measures 10mm and 17 inches. The Link Chain Measures 20mm and 15 inches. Great Quality Jewelry! This comes with a Ships From USA Guarantee!!!