Franco chains are extremely popular thanks to its unique, flexible and resilient design. Fashioned from solid sterling silver with an antiqued finish, this beautiful necklace chain measuring 3mm in width closes with a fancy lobster clasp to keep it safely in place. C10033 Antiqued sterling silver design Solid link, 3mm width, square franco style Closes with a fancy lobster clasp Average weight for the 20-inch length is 25.89 grams Includes a custom Black Bow Jewelry Company gift box