Notice before purchase:
The number of inflations written in the specification refers to the number of inflations of 10-inch latex balloons, not balloons of other sizes, and the number of inflations of different sizes, as detailed in the table.
Helium is an inert gas, which is safe but less buoyant than hydrogen. Balloons with irregular shapes cannot float empty. Please refer to the detailed instructions or consult customer service before purchasing.
This product belongs to the gas class products, processing after sale need to provide inflatable video or surveillance video, otherwise can not deal with after-sales problems.

. Helium

[Capacity] There are three sizes of 7 liters, 13 liters, and 22 liters 

【 Size 】 7-liter tank 19*19*37cm 13-liter tank 25*25*43cm 22-liter tank 30.8*30.8*44.8cm 

[Weight] 7 liter tank 3kg 13 liter tank 4kg 22 liter tank about 5.5kg 

【 Price 】 The list price is the price of a bottle of helium

【 Packaging 】 Independent color box packaging

【 Packing number 】 One piece of snakeskin bag contains 8 bottles of 22-liter cans and 12 bottles of 7-liter / 13-liter cans 

[Difference between 13L50 balls and 22L50 balls] The bottle of 13L50 balls is smaller, the amount of gas filled is the same, and the number of balls filled is the same

【 Frequently Asked Questions 】

1, the number of inflatable balls, based on the 10-inch latex balloon as the standard, do not fill too large to the shape of a pear, otherwise the number will be correspondingly less

1, can float balloons: 10 inches or more round latex balloons, 18 inches or more round/love aluminum film balloons, other sizes and shapes do not guarantee floating, do not belong to the after-sales category

2, floating time: latex balloon about 4 hours, do not inflate overnight, will fall down

Aluminum film balloon 2-3 days