Decorate your baby shower themed party with this 73cm large unique shape Just Ducky foil mylar balloon. The perfect balloon for your baby shower party, this 73cm Betallic party balloon is great for setting the mood and creating an atmosphere of wonder! 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.