Rhodium Plated 925 Sterling Silver Clear Cubic Zirconia Stackable Ring stackable eternity ring features 2mm-round cubic zirconia aligned in a prong setting with detailed milgrain edging on the shank Band dimension: 2 mm wide Crafted with high quality rhodium plated 925 sterling silver; protects jewelry from tarnishing and also creates a lustrous white appearance. Jewelry is nickel free, hypoallergenic, and irritation free. All Blue Box Jewels products come with a complimentary gift box.