Sterling Silver Rhodium-plated Cubic Zirconia Dangle Bar Necklace - 18 Inch - in Sterling Silver - Gift ready jewelry box included - Charm/Element Width: 6.85 mm - Charm/Element Length: 26 mm - Length of Item: 18 in - Chain Length: 18 in - Chain Width: 1.25 mm - Clasp /Connector: Spring Ring - Finish: Polished - Chain Type: Cable - Feature: Solid - Clasp Width (Male end): 6 mm - Clasp Width (Female end): 3.5 mm - ::: [ Potential Enhancement Methods: cubic zirconia ] - Synthetic. Some are covered with a product that makes the stone more durable. ::: [ Care and Handling: cubic zirconia ] - Clean with warm soapy water and a soft cloth. :::