Sterling Silver with Clear Cubic Zirconia C-Hoop Earrings. Add fire and glamor to your day or night style with these brightly polished sterling silver c-hoop earrings. A single-row cluster of mixed-cut cubic zirconia prongs set from front to back add gorgeous shine, becoming the main focal point to any wardrobe. Butterfly backs keep these hoop earrings secure, making them easy to place on and remove from the ears. These earrings are available in white gold plating or 14K gold plating. Measurement 28.2mm 2 Butterfly clasp Polished finish Imported Product Specifications 28.2mm Material & Care Sterling silver Clean with a soft cloth.