Thick 5mm Sterling Silver Snake Chain Necklace(Lengths 16",18",20",22",24",30") Sterling Silver Flexible Snake Chain Closes with a Lobster Claw Clasp 20" Long and 5mm Wide Weight is Approximately 34.3 Grams Marked .925 Italy You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!