Sterling Silver Cubic Zirconia and Blue Glass Beads With 1inch Ext. Bracelet - 6 Inch - in Sterling Silver - FREE gift-ready jewelry box - Length of Item: 6 in - Chain Length: 6 in - Clasp /Connector: Spring Ring - Finish: Polished - Chain Type: Cable - Extender Length: 1 in - ::: [ 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. :::