Packing: 20 pieces per package, please order in multiples of 20.

【关于我们】
We are a professional company that produces and sells aluminum film balloons, with physical stores and warehouses. Welcome to negotiate. Our product range is complete, including wedding balloons, cartoon balloons, hand-held pole balloons, punching sticks balloons, and custom advertising balloons. We look forward to long-term cooperation with you.
【关于充气】
Any balloon that is filled with air will not float, but only those filled with hydrogen or helium can rise. Hydrogen is cheaper, but it is very dangerous when it encounters fire. Always keep a safe distance from fire sources when filling hydrogen. Helium is an inert gas, which is more expensive but safer. (Air is pumped out by hand or foot pump, and the balloon cannot float.) If you do not have hydrogen or helium, you can purchase a hand pump or foot pump, as well as large poles, to make and sell large-sized hand-held balloons. When inflating, attention should be paid. It is recommended to use devices that can control the amount of air, such as hand pushing and foot stepping. The air pressure of aluminum film balloons is generally about 70%, please do not overinflate to prevent balloon damage, affect use, and cause waste of balloons!
【关于数量】
Dear buyer, due to the nature of the material of the balloon skin, it is determined that there will be about 3% defective rate for the balloons. It is difficult for us to check these defects during shipping. It is normal for there to be 1-2 fewer balloons in a package of 50, as the weight is measured by machines and not as accurate as manual counting. If you are concerned, please consider carefully before making a purchase!
【关于退换货】
Please take photos of the quality issues and confirm with our customer service before exchanging or returning. The average intact rate of a package of balloons is about 98%, and individual leakage is normal. Customers for non-quality issues need to bear the shipping costs for exchanges or returns.
【关于色差】
Due to the display shooting and other issues, color differences cannot be avoided. We can only adjust as much as possible. Please refer to the actual goods received.