Anagram Helium Foil Balloon 32″ x 16″ Halloween Cute Purple Bat
Helium Foil Balloon. You will need helium to fill it. Do not over inflate, or —- BANG! The opposite will happen if it’s inflated in a warm area and moved to a colder area, as the gas will contract and make the balloon soften, although it will firm up again within less than a minute when taken back into the warm.
