[Product name]: cartoon mermaid princess shape helium balloon aquarium decoration aluminum film balloon Party party layout

[Product Specification]: 82 * 67cm (deviation will occur due to different measurement methods and sizes, subject to actual products)

[Product material]: high quality aluminum film. Note that this product is a foreign trade brand high-quality aluminum balloon, which is by no means

  ordinary plastic balloons and products sold by street vendors are all of export quality, all of which contain automatic sealing.

(Automatic sealing: easy to blow, easy to seal, can use balloons repeatedly)

[Product features]: 1. The material is aluminum film, and the sphere has metallic luster and color.

Uniform, beautiful spherical.

 2. It can be used repeatedly. It is convenient to charge and release air. Don't throw it away once you use it!

[About floating air]: aluminum balloon must be filled with helium or hydrogen (hydrogen is a dangerous gas, not recommended) to float air.

Only when the aluminum balloon is larger than 18 inches will it float empty (some special balloons will not float empty, such as petal balloon four-leaf clover balloon, etc.).

Special tips:

(1) when inflating aluminum balloon, it must be slow. Aluminum balloon is not latex gas.

The ball is not elastic, pay attention to the air volume to avoid bursting. If two layers of aluminum film are encountered

when it is sticky, you must stop inflating, gently pull the 2-layer aluminum film with your hands and then

inflate, otherwise it will be easily damaged.

(2) sharp objects, unclean ground, direct sunlight and excessive extrusion

it is easy to damage and burst the ball body.

(3) due to the thermal expansion and contraction of gas, when winter or temperature drops, it should be appropriate

inflate the aluminum balloon; In summer or when the temperature rises, properly inflate the aluminum balloon.

Deflate to avoid bursting.