Quantity: 1 Holographic SuperShape Celebrate that special someone s birthday with this fun 26 large unique shape Oh No! It s My Birthday 60 foil mylar balloon! Combine a couple of these 26 Anagram 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. Oh No! It s My Birthday 60 Foil Mylar Balloon | 26 | Anagram