Cute Baby Showers Balloons, Cute Happy Birthdays, Girl Party Decor Set.

Perfect for decorating baby showers, kids, adults birthday party with this lovely "Happy birthday" Mylar letter balloons.

The balloons can be filled with helium to float or filled with air to attach to any surface,The balloon will come flat.

The balloons have self sealing valves. Once inflated the balloon will stay up for a week. Inflatable and reusable. No need to tie knots when they are inflated.

 Made of high quality aluminum foil balloons and auto-seal.