Make no mistake about where the celebrations begin with this giant rainbow foil number balloon. With its shiny rainbow-colored "7" shape, this large foil balloon is a striking eye-catcher for the ninth children's birthday party or can be combined with other number balloons to create a certain birthday age or a certain anniversary event. Tie it to a chair indoors for quick and easy use as a standalone decoration, or outside of your home or venue to help guests locate the party. This helium quality balloon will also look great with various latex balloons, a curling ribbon and a balloon weight as part of a festive table top. Use the tabs on the top, bottom and sides of the balloon to hang the balloon from the ceiling when it is filled with air, to anchor it when it is filled with helium, or to link numbers together to create a custom number.