Crafted from 316L stainless steel for its durability and beauty, this distinctive Bismark chain features a contemporary design in a polished contemporary metal that will not tarnish. It measures 2mm in width and closes with a fancy lobster clasp. C9082 Polished 316L stainless steel Round bismark style, 2mm width Closes with a fancy lobster clasp Average weight for the 18-inch length is 4.46 grams Includes a custom Black Bow Jewelry Company gift box