The Necklace Is Made Of 925 Sterling Silver Metal. You can contact us for different color and pattern options. Your order is sent as a Gift Package in a Special Gift Box. If you have a special note for your gift shipments, you can specify it to us during your order. Silver Polishing Cloth will be delivered to you in your cargo as a gift from our company so that you can easily care for your silver ring. The product is 8,56 grams and 16,18 milimeters.