School in Session Foil Mylar Balloon

Add this adorable shaped foil balloon featuring all the cute school supplies to your little one's school themed event! This balloon includes a self-sealing valve, preventing the gas from escaping after it's inflated. The balloon can be inflated with helium to float or with a balloon air inflator.  Size: 28 inches Balloon arrives uninflated. To fill with helium use a personal helium tank or fill at your local grocery store. To product wildlife, please DO NOT release your helium balloons.