All the balloons are checked and flat packed individually.

Do not expose the balloon to extreme heat as it may cause balloon to burst

Do not use near overhead power lines or exposed wiring.

Easy to inflate: You can use a balloon pump on these or even use a straw to blow them up.

Please note

1.The 6 and 9 balloon; the 2 and 5 balloon are the same (just switched  upside down) The 8 and 0 balloon also looks like a S and U respectively before it is inflated.

2.When the balloon is inflated, it is recommended to fill 80% full and keep a little elasticity. If the inflation is too full, the balloon is  quickly leaked or directly detonated.