BERRICLE Italian Rhodium Plated Sterling Silver Flat Marina Chain Necklace 6.5mm METAL: rhodium plated silver, stamped 925, high polished finish, nickel free. MEASUREMENTS: CHAIN: 22 inch in length, 6.5mm in width, lobster claw clasp STYLE: This chain necklace's chunky style makes a timeless statement. GIFTING: Comes with FREE BERRICLE signature jewelry box and is ready for gifting.