Image 1 of 3 Image 2 of 3 Image 3 of 3 Expandable rings from $15.00 These rings are made with a 16 gauge wire.They adjust in size 6-8available in hammered Gold filled and Sterling silver. Material: Select Material gold filled Sterling Silver Quantity: Add To Cart Added! These rings are made with a 16 gauge wire.They adjust in size 6-8available in hammered Gold filled and Sterling silver.