Great for small and large events. Use them for parties, birthdays, weddings, holidays, and special occasions. Blow them up with either your mouth, air balloon pump, or helium. Place your order now: Why wait till the last moment. Order your party supplies and balloons well ahead of the party so you are prepared in advance.Long Lasting Balloons: Made of high quality aluminum foil, thick and auto-sealing, no leaks, can last for weeks when inflated.You can use the pump or straw to blow the balloon.When the inflation is completed, please put the ball to pinch flat, the ball comes automatically sealing glue.Excellent Option for weddings anniversaries and special Occasions Party Decorations.Wedding, Anniversaries Party Combo Contain All These Items.Wedding, Anniversaries Party Combo Contain All These Items