Our multi-color LED light up lollipop balloons are perfect for your party decorating needs. They can be used as table centerpieces, amazing decorations for New Year's Eve celebrations, weddings, birthdays, proms or other special occasions. Simply push the on/off switch to change the light modes from fast flash, slow flash or steady on. Please note that the balloon is not waterproof due to the LED light string. Helium can be used to fill the balloon, but is not recommended as these fun items are not designed to float. The stick measures 34"; balloon measures 21" in diameter.