Coach Open Circle Stud Earrings Silver Tone Grey Crystal Excellent Coach Open Circle Stud Earrings in silver tone metal. These earrings have a round design with the Coach logo engraved around a central grey crystal. The pair includes butterfly clutch backings and shows light signs of use. Measurements: Diameter: 0.4in. Please review all photos carefully, as they are part of the item's description. Fast shipping (U.S. only). Orders ship within 1 business day, Monday–Friday. Be sure to watch or favorite this item—we often send discounted offers.