Meet your favorite new hoop! Our 14K gold-filled post hoops are impressive in thickness yet light as air. 3mm thick. Offered in 4 sizes. Waterproof. Will not tarnish. Perfect for daily wear and travel. Paris-worthy. 14K Gold Filled Stud Hoops 14K Gold Filled ear studs and backs Available in 42mm, 34mm, 27mm, and 20mm