In the Canyon Colors collection, River Lights pieces echo the dazzling light reflected in the wild rivers and shining in the clear night sky using colored stones set in silver finishes. This synthetic opal teardrop jewelry set has two rows of cubic zirconia that wind to either side of the teardrop clasping it in gentle embrace. Necklace hangs on a princess chain length, 16" with a 3" extender. Matching earrings are set on hypoallergenic stainless steel posts. Materials : Silver plate over a brass base. Reconstituted opal stones. Cubic zirconia stones. Hypoallergenic stainless steel posts. Warranty : All Montana Silversmiths jewelry and accessories have a lifetime limited warranty on manufacturing defects when accompanied by a receipt. See MS warranty policy for details. Care & Storage Message : You can maintain your silver brilliance with an occasional wipe of a damp cloth. DO NOT use chemical or abrasive cleaners.