Welcome a new baby to this wonderful world with this 43cm 3D Baby Cube Foil Balloon. The ultimate balloon for your baby shower party, this 43cm Northstar party balloon is perfect for creating a wonderful party experience! 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. Balloon arrives uninflated.