Turtle power! Nobody expresses an awesome ‘Happy Birthday’ greeting dude quite like the way the Teenage Mutant Ninja Turtles do. Take this TMNT square shape foil balloon and add it to your party décor. It features all four heroes in a half-shell, Donatello, Leonardo, Michaelangelo and Raphael in their kick-ass action pose printed on it. It also includes the text “Happy Birthday!” printed on it. You can match this with other balloon colors and shapes to create a fantastic balloon bouquet. Go ahead and surprise that young, turtle-loving fan with it.