925 Sterling Silver Turtle Pendant Necklace Silver Rhodium Plated Oval Synthetic Opal Clear CZ Necklace - 16" +2" Metal : .925 Sterling Silver Finish : Nickel Free Rhodium Plated Stones : 1 8mm x 6mm Synthetic Oval Opal & 18 clear 1mm CZ Chain Length : 16" + 2" extension Pendant Dimensions : 16mm x 12mm