Gargantuan! Huge! Mammoth! This scary big balloon is at least 3 feet, maybe bigger if you dare... Use it for delightful play or to think about the atmosphere, air molecules, and other fun stuff. Phenomenally large. Comes in assorted colors Packaged with a large googly eye to stick on to further monster-ify the balloon. Comes in a fun point-of-sale box of 12. A favorite for birthday gifts, birthday party, outside play.