BERRICLE Rhodium Plated Sterling Silver Cubic Zirconia CZ Star Pendant Necklace 16"+2" Extender Metal: rhodium plated .925 sterling silver, nickel free Stone: 0.15 carat round cut clear cubic zirconia Pendant: 0.5 inch in length, 0.53 inch in width Chain: 16 inch with 2 inch extension in length, 1mm in width, lobster claw clasp