These light up alien balloons are the perfect addition to your space themed party! The supersize 24" balloons are integrated with a LED light that illuminates the balloon and glows for up to 15 hours, giving hours of out of this world fun. The alien print balloons come in a 5 pack which is perfect for any space party, fancy dress or even taking to a festival. How to use? Simply pull out the tab to activate the LED and inflate the balloon, we recommend using a balloon pump. Super-Size Aliens Light Up Balloons, 5-Pack: Super-size: 24" balloons Alien print design for space themed parties Green-colored illooms Blinking LED light for adding light and fun to your celebration Glows for up to 15 hours, enough to last through any party Easy to use, simply pull the tab to activate the LED, then inflate the balloon Pack contains 5 natural rubber latex balloons in green Adult supervision required for children under 8 year