1. Must be inflated slowly, can pump to 90%, then use a straw to blow, to control volume, in order to avoid bursting. In case of two layers of aluminum foil sticky encounter, it's sure to stop inflation. Pull two layers of aluminum foil gently and then inflate, otherwise you will damage the balloon.

4. Due to thermal expansion and contraction of gas or the temperature' s change, the foil balloons should be appropriate to the filling gas, in order to avoid bursting. General helium / hydrogen can only float after 6-14 hours, so helium, hydrogen must be filled in using the day (Pay attention to safety)!

Package Included:1*balloon

STYLE 2

Material: aluminum film

Color:Blue,Pink,Purple

Size: 105*51cm

Package included:1 pc

style 3
10X Latex balloon steam ballon Inflatable wedding Decoration bridal party Fad

Material: latex

Color:pink,white

Occasion:Gender Reveal,Party,Wedding

Package Include: 10 pcs*balloon

STYLE 5

100% brand new and high quality

Material:aluminum

Color:as picture

Use:birthday,party

Gender:unisex

Size:approx.18inch
Happy-Birthday-Aluminum-Foil-Balloons-Round-Birthday-Wedding-Party-Decoration

STYLE 5
Material: Foil
Size: Approx. 40 cmx 40cm (Inflatable)
It is a good gift for your lover, family, friends and coworkers
Fit for party, wedding, birthday, festival decoration
Cute emoji facial expressions design