The Bermuda Hoop is a geometric, acrylic, square, angled hoop earring and also a Mini version of the Wide Cubist Hoops. They measure just about 3/4" or 18mmm in diameter or from top to bottom. Each is set by hand with a surgical steel posts making these earrings great for people with sensitive ears. Made with authentically vintage parts & hand-dyed here in our Arizona studio.