BERRICLE Rhodium Plated Sterling Silver Starfish Fashion Pendant Necklace 18" METAL: rhodium plated .925 sterling silver, stamped 925, high polished finish, nickel free. PENDANT: 0.9 inch in length, 0.9 inch in width, CHAIN: 18 inch in length, 1mm in width, spring ring clasp STYLE: This starfish pendant necklace's beautiful and simple design will lighten your mood. GIFTING: Comes with FREE BERRICLE signature jewelry box and is ready for gifting.