Deco Wall foil balloons
Square foil balloons of 30 x 30 cm with self-adhesive stickers on the corners.Perfect if you need to make a wall such as flags or whatever the imagination can think of in color combinations or if you have to make a bow/portal.
Can be used with helium or with air hanging from the ceiling and holds whatever it is inflated with for weeks.
An advantage of foil balloons is that they stay afloat with helium for 1 week or longer :)
Important knowledge: Cold air causes balloons with helium to shrink, but expands nicely again at normal temperature ... Very high heat increases helium emissions!
Prices are without helium!