Sterling silver, necklace for women. 3/16-3/8" wide, chain size - 4.5 mm. Clasp-free for easy, comfortable styling. Textured and polished sterling silver. Crafted in Italy. Includes jewelry presentation box. Established in 1952, Ross-Simons brings jewelry classics into the modern era. From Italy, this sterling silver snake necklace is exotic yet elegant and understated. Shining with both textured and polished finishes, the 20" design can be adjusted by clasping the snake's mouth to your desired length on the strand. Popcorn chain. Slide clasp, sterling silver snake necklace.