Sterling Silver Set of Two 040 Gauge Square Snake Chain and 030 Gauge Round Snake Chain Necklaces, 16" The length of both chains is 16", the width of the square snake chain is 1.2mm and the round snake chain is 1.1mm Made in Italy Imported 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!