Package includes: 1*40 inch rainbow gradient number balloons, 1 mini crown balloons, 1 straw, 20 glue dots (For connecting crown balloons and number balloons ?You can also stick balloons anywhere you want to decorate ).
Material: The balloon is made of high-quality aluminum foil, with bright colors, environmentally friendly, non-toxic, safe and reliable.
Inflation Tip: Inflate with a straw or a hand pump, which can be filled with air or helium; full of helium can fly into the sky. Aluminum foil balloons are not elastic, in order to prevent bursting, please do not inflate the balloon too much, preferably about 90%.
