A modern square cut hoop lined with rows of pave set CZ's creates a touch of everyday elegance, crafted in a lightweight shape to be easily wearable all day and all night. Tarnish Free - Long lasting protective coating safeguarding your jewelry from sweat, water, and more. Sterling Silver Posts – 18K gold plating over brass Hypoallergenic – Lead Free White Pave Cubic Zirconia stones Outer diameter 13mm Curved ear wire and snap closure