Foil Birthday Fever Happy Birthday Balloon is square-shaped and features a vibrant "Happy Birthday" exclamation in alternating colors, cascading streamers, and multi-shaped glitter. Our Double-sided Foil Happy Birthday Balloon is the perfect compliment or finishing touch to your party decorations. Balloon is square and measures 18in when inflated.

WARNING: CHOKING HAZARD - Children under 8 yrs. can choke or suffocate on uninflated or broken balloons. Adult supervision required. Keep uninflated balloons from children. Discard broken balloons at once.