Applicable Occasion Party decoration balloons, birthday party, graduation ceremonies, anniversary celebrations, and wedding occasions, It can create a cheerful atmosphere.
Usage Inflate the balloon slowly and inflate it to 90% with an air pump. If there are two layers of aluminum foil stuck together, use your hands to pull the two layers apart before inflating. and prevent bursting.
High quality number balloon easy to inflate with both helium or air, have a self-sealing valve, stay inflated and floating for days.
Size Each number balloons 40 inch, Large Aluminium Foil Silver number balloons
Attention Do not expose aluminum foil balloons to extreme heat or they will burst.
