Happy Birthday Foil Balloons

Wide Application: The round happy birthday foil balloon can be widely applied on many occasions, ideal party decoration for all ages, you can easily match any party theme and decor by these colorful balloons
Material: These balloons for birthday party are made of aluminum foil, thick and durable, auto-sealing, no leaks, can last for weeks when inflation. there is a little hole on the top of the balloon, you can fill the balloons with air or with hydrogen and helium to make them float
Easy to Hanging with Ribbons: You can use the pump or straw to blow the balloon, pinch flat the mouth of balloon after inflation, they will be sealing automatically