6 silver foil balloons that spell our the word "HOORAY", perfect making into a garland for a birthday party, a graduation, a baby shower, a wedding... or any other special occasion!
Do not over-inflate the balloons as there is a risk that they will burst!
Size: 40cm in height.
The balloons arrive flat (uninflated).
The balloons can be inflated with normal air using a pump or a straw, and have an automatic closing mechanism. Insert the straw into the opening, deep enough to facilitate inflation.
Helium inflation is not recommended for these balloons.