Kai Hoop, Ivory Mother of Pearl/Abalone & gold. One guaranteed way to stand out? The Kai Hoop Earrings, of course. Both modern and bold, these hoop earrings are all kinds of fun. For geometric jewelry that makes a statement, look no further than the Kai Hoop Earrings. • Size: 2.3" outside diameter In excellent condition. Item is cross posted. Last picture is same style/different color.