【注意事项】
1. We sell inflatable balloons that need to be inflated by the customer themselves.
 
2. Due to the special nature of balloons, the average loss rate of domestic balloons is about 5%, so please order spare balloons according to the loss rate. Please check the quantity of goods in time after receiving the goods!

3. When inflated the aluminum foil balloon, do so slowly. Use an air pump to inflate it to 90%, and then blow it with a straw to facilitate controlling the amount of air, to avoid bursting. If there is a situation where the two layers of aluminum foil stick together, stop inflating and gently pull the two layers apart before continuing, or it is easy to damage the balloon.

4. Due to the thermal expansion and contraction of gases, in winter or when the temperature drops, it is necessary to appropriately inflate the aluminum foil balloons; in summer or when the temperature rises, it is necessary to release the air from the aluminum foil balloons appropriately to avoid bursting. When releasing the air from the aluminum foil balloons, it is necessary to avoid bursting. Generally, after filling the balloon with floating air, it can only float for 6-14 hours, so it is necessary to inflate it on the day of use (attention)!

5. Shipping Instructions: Large orders can be shipped by different express delivery methods at the customer's request, with the freight charges borne by the customer!

Note: Due to the fact that the balloons are counted by hand, there may be a certain deviation in the quantity, which is within the normal range of losses. Please be cautious when making a purchase.