Sterling Silver Rhodium-plated CZ Butterfly Post EarringsProduct Details Material; Primary Purity 925 Finish Polished Stone Type Cubic Zirconia (CZ) Length of Item 7. 38 mm Plating Rhodium Material; Primary Sterling Silver Stone Treatment Synthetic Width of Item 10. 14 mm Product Type Jewelry Jewelry Type Earrings Sold By Unit Pair Gender Women's Texture Textured Material; Primary Color White Earring Closure Post & Push Back Earring Type Button Plating Color Silver Tone Stone Creation Method Synthetic