BERRICLE Rhodium Plated Sterling Silver Cubic Zirconia CZ Love Knot Pendant Necklace 16"+2" Extender Metal: rhodium plated .925 sterling silver, nickel free Stone: 0.3 carat round cut clear cubic zirconia Pendant: 0.4 inch in length, 0.4 inch in width Chain: 16 inch with 2 inch extension in length, lobster claw clasp