16" Black 'Happy Birthday' Letter Balloons
Turning any space into a party space
Take your special event to the next level with our exclusive collection of mylar letter balloons. The balloons can be stick on the wall the way you want them to be or make a beautiful banner.
Place them at the photo booth area, on the bed, or above a dessert table.
Instructions are included with the package. There are instruction PDF and tutorial videos in this package. You will receive the instructions via email after the package is shipped. *Please note all balloons ship flat and deflate.
Recommend only use a hand-held air pump to inflate foil balloons to prevent overblow.
This kit includes:
- 1 Happy Birthday Foil Balloon, 16in
- 1 Ribbon
- Since the aluminum foil balloon is not shrinkable, please slowly inflate the foil balloon. Inflate the balloon to 80% full with a hand pump, which is easy to control the air volume and avoid bursting it.
- If two aluminum films stick to each other, be sure to stop the inflating, gently pull the two layers of aluminum films and then inflate.
- Please store the inflated balloons at a stable temperature. Heat makes the balloon expand, and cold makes it contract.
- Sharp objects, unclean surfaces, direct sunlight, and excessive squeezing can easily damage and burst the foil balloon.
- If you accidentally break it during use, you can use clear tape to seal the opening.
Please be aware the hand pump and the electric pump will only inflate the balloon with air, not helium.
- The item’s colour may be slightly different from the picture due to the light and screen difference.
- Please be aware the hand pump and the electric pump will only inflate the balloon with air, not helium.
- Please allow 1-2cm error due to manual measurement.