This is an authentic pair of TIFFANY Sterling Silver HardWear Bolt Ball Earrings. The earrings are crafted of sterling silver and feature polished studs with chain link accents. PLEASE NOTE: There is debris inside one of the earrings that shake with movements. Follow this item for alerts. Tiffany is a registered trademark of Tiffany. FASHIONPHILE is not affiliated with Tiffany.