18 inch marvel avengers foil balloons. The design shows 5 members of the avengers team: Ironman, Captain America, Black Panter, Captain Marvel and Hulk. Use these balloons on a marvel avengers themed party.
These balloons are made with mylar film. mylar is a polyester material that makes these articles very resistant.
If kept safe, they may be reused many times.
can be inflated with helium gas or just air (using a pump). They are
also equipped with a self-locking valve that prevents the escape of gas
(air or helium) once inflated. As a precaution, we still recommend
closing the gas intake by tying a knot with a ribbon or by using one of
our professional closures.
In the accessories section, you can find helium disposable cylinders or air pumps.
mylar balloons can and should be recycled in order to safeguard the environment.Attention:
The listed inflation sizes, lift ability, and gas capacity are conservative averages.