925 Sterling Silver Italian Octagon Snake Chain Necklace. Our 925 Sterling Silver Solid Italian Octagon Snake Chain Necklace are made in Italy and are of the highest quality. They are beautifully polished and stamped for authenticity. It has a Lobster clasp for maximum security. It is Nickel free. This Necklace can be worn by both men and women. This casual necklace is perfect gift for Anniversary, Birthday, Graduation. approximately the weight 7 grams Pre- Owed