17″ BIG SISTER
Bring your party to life with this 17" round Big Sister foil mylar balloon! This balloon is perfect for using in a themed balloon bouquet. Pair with some of our other foil mylar and latex balloons for a great design! 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.