The Megan Hoop is a tapered style that measures just over 1.25" in diameter or 35mm. The middle is 11mm at the widest part and earring tapers to 5mm in width at each end.
A straight-edged hoop earring measuring 1.25" in diameter. This style is known as the 'Chandler Hoop' and comes mostly in the frosted lucite finish unless otherwise noted.