Monsters University, Monsters Inc Balloons - 14 Piece Sully, Mike & Purple Monster Balloons (1) 26" See-Thru. Two panels printed on clear film. You can see through it. (2) Monsters University Mylar balloons. (1) Purple star Mylar, (1) Green star Mylar. (3) Purple, (3) Green & (3) Dark Purple 11" Latex balloons. FREE CURLING RIBBONS Balloons will arrive uninflated and can be filled with air or helium. Mylar balloons are double sided and self sealing.