The foil balloon is 86 cm high and is designed for air and helium inflation. It has a special self-closing valve, so you dont have to worry about air or helium escaping from the balloon when inflating it. So you dont have to use any string to close the valve. When inflating a balloon with air, you can use a hand pump or a professional electric pump that contains a special valve for foil balloons, or an ordinary straw that you carefully insert into the inflation valve and blow. A balloon inflated with air does not fly! If you want your balloon to fly, we recommend purchasing a helium bomb for balloons or we will be happy to inflate the balloon for you directly at our place of business by prior agreement. The advantage of a foil balloon is that if it starts to deflate and lose its shape after a while, you can inflate it again. You can buy pumps and helium directly from our e-shop.
