1st First Happy Birthday party balloon Sports All Star Decorations Supplies 1st Birthday All Star Sports Mylar and Latex Balloon Set 13 Piece Set. You will receive: (2) 18" round printed "1st Birthday All-Star" Mylar balloon pictured at the top left and right. It is double sided the same picture appears on both sides. (1) 28" high Mylar #1 shape balloon. It is printed with "1st Birthday All-Star". (1) 18" Baseball Mylar Balloon, (1) 18" Football Mylar Balloon, (1) 18" Basketball Mylar Balloon, (1) 18" Soccer Mylar Balloon. (6) 11" Latex Plain Balloons, 2 Blue, 2 Red and 2 Orange.