Mylar balloon made of a polyester material that makes this article very resistant and if kept safe, may be reusable many times.
It can be inflated with just air (using a pump).
In the accessories section, you can find air pumps.
Mylar balloons can be recycled, which in turn helps save the environment.
Note: The listed average inflation sizes, lift ability, and gas capacity are conservative averages.Balloon Stick not included.