18" HAPPY BIRTHDAY EXPLODING BLOCKS FOIL BALLOON
Celebrate that special someone's birthday with this fun 18" round Birthday Exploding Blocks foil mylar balloon! Combine a couple of these 18" Qualatex balloon designs with a few of our birthday latex balloons to create a bouquet cluster to give someone as a special gift or to use as birthday party decor. 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. 18" Birthday Exploding Blocks Foil Mylar Balloon by Qualatex.