Those big blue balloons are manufactured with a thicker latex to prevent easy popping and can hold helium for extended periods.
The blue latex balloons inflate to 36" or 3 feet in size.
A big balloon weighs 25 grams
Package contains 6pcs 36 inch blue balloons
The opening or "mouth" of the giant balloon is 2" in length.
Shape: true round big blue balloons
Warranty: Generally, helium and hydrogen can fly 8-24 hours after inflating, so it's better to be inflated at the day of using.
If the 36 inch blue balloons do not meet your need, our customer service are free-hassle for you to resolve your issue.
GuassLee is a USA Brand