Classy with a touch of shimmer. These dazzling stud earrings are decorated with sparkling white fire opal and cubic zirconia.18K White gold plated brassOpal (5.5mm x 3.5mm)Round-cut cubic zirconiaPush back closure Earrings dimension: 12mmL x 12mmW CARE INSTRUCTIONS: Wipe clean with soft dry cloth, can use water, do not use alcohol, or any other things that contain chemicals to clean