This 31" Black Grad Cap Foil Balloon from Anagram International is the perfect addition to your graduation party decorations. With its bold black color and classic grad cap design, this balloon will be a surefire hit at your celebration. The 31" size is just right for making a statement, while its foil material ensures it stays inflated longer than a regular latex balloon. Add this balloon to your graduation decorations and make your celebration one to remember! Shop Balloons123.com for the best in graduation party balloons.