The lightning bolt is the official logo of Scream Pretty and these sparkling lightning hoop earrings, featuring cubic zirconia stones, are sure to catch the light. Metal: Sterling Silver with 18ct Gold plating. Dimensions: Hoop Earring: external diameter: 12mm, internal diameter: 9mm, width: 2mm with hinged clasp. Lightning Charm: 2 2x 5 x 2mm. Please Note: These earrings are non-refundable. For hygiene reasons, we do not accept returns on earrings. Presented in official Scream Pretty packaging.