These earrings are a perfect complement to most any wardrobe. Perhaps they are the perfect colors for you, or maybe you like them because they are in Sapphire/Light Siam, the official school colors for such teams as the University of Arizona, the New England Patriots, the Houston Texans, the Tennessee Titans, the University of Kansas, the University of Mississippi (aka Ole Miss) and many more. Each measures 18mm in diameter, not including the loop or the ear wire. Made with Austrian crystals. Sold by the pair. Manufacturer direct from a trusted supplier.