What is a big size for hoop earrings?

A big size for hoop earrings is 40 millimeters and up. At 40 millimeters, hoops are roughly the size of a ping pong ball, while 50-millimeter hoops resemble a golf ball. The largest hoops are generally 60 to 70 millimeters� the sizes of billiard balls and baseballs, respectively. On 1stDibs, find a variety of hoop earrings.