【Size】: 65x65cm

【Packing】50 pieces per package, available for retail supply.

【Material】: High-quality aluminum foil,Note: This precious item is a high-quality aluminum film balloon from a foreign trade brand, far from the ordinary plastic balloons sold by street vendors.

【Product Features】:1, the material is aluminum film, the sphere has a metallic luster, uniform color, and beautiful spherical shape.

Buyer's Note: 1.Dear buyer, due to the inherent nature of the material used for the hydrogen balloon skin, it is normal to have 1 to 5 defective balloons out of every 100, which is considered normal wear and tear. Please understand and forgive this. If you have any concerns, please...Caution!

3, automatically seal, after the balloon is inflated, press the ball mouth flat, and the adhesive on the ball mouth will automatically seal the opening!

Special Note: （1）When inflated the balloon with aluminum film, it is essential to do so slowly. You can use an air pump to inflate it to 90%, and then blow it up with a straw to control the amount of air, to avoid bursting. If there is a situation where the two layers of aluminum film are stuck together, you must stop inflating and gently pull the two layers apart before continuing, or it is easy to damage the balloon.

(2) Sharp objects, dirty ground, direct sunlight and excessive compression can easily cause damage or rupture to the spheres.

(3) Due to the thermal expansion and contraction of gases, in winter or when the temperature drops, it is necessary to appropriately inflate the aluminum film balloons; in summer or when the temperature rises, it is necessary to appropriately deflate the aluminum film balloons to avoid bursting.