Bring a big pop of color to your party with our Foil Rainbow Big Number 0 Balloon! This number balloon measures 34 inches when fully inflated, so it’s sure to add eye-catching style to your milestone birthday party or anniversary party. Inflate this number zero balloon with helium, and use curling ribbon to tie it down to a piece of furniture or balloon weight. Or, fill it with air, and slide it onto a string with the tabs at the top. Combine it with any of our other rainbow number balloons to customize any age or year! Looking for more ways to celebrate? Shop the rest of our affordable rainbow party decorations.