40 inch Large Rainbow Gradient Foil Number 0 Balloon Childrens Birthday Party Helium Balloon Wedding and Celebration Themed Party Decoration Supplies (number 0)

Packing list:1 pc 40-inch number balloon wrapped in OPP film. Usage scenarios: birthday party, graduation, wedding, studio background and a variety of theme parties, and so on. Product feature: It will be automatically sealed after being inflated. It is made of aluminum film. Usage: This product will be automatically sealed after being inflated. Inflation method: 1. Please inflate the helium (hydrogen gas is easy to explode in case of fire), so the balloon could float. 2. The inflated balloon could be filled with a ribbon through the external hole to hang in the desired location, when the balloon will not float when inflated with a straw or air pump. Please do not inflate the balloon too full, and inflate 90% of the gas is sufficient. Note: After receiving the package, please check whether the product is damaged. If you are not satisfied with the product for any reason, please contact us, we will explain to you and refund.