This classic sterling silver box chain necklace is crafted in Italy with the finest standards of workmanship using only .925 sterling silver. These box chains are approximately .8mm thick, making them light & comfortable to wear. Secured with a durable spring-ring clasp, insuring strength & security for your small or medium-sized pendants & lockets. Each chain is stamped 925 & Italy for authenticity. They are available in a range of length sizes from 12" inch to 36" inch. A perfect complement to your jewelry wardrobe, or to complete the ideal gift.