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Make your little gentleman’s 1st birthday Mr. Onederful!
This silver foil balloon banner adds charm and fun to your boy’s special day. Choose the classic "MR ONEDERFUL" letters alone or add the playful mustache balloon for an extra touch.
What’s Included:
🎈 16 inch foil letter balloons spelling "MR ONEDERFUL" (Approx. 13.5” when inflated)
🎈 Optional mustache balloon (18x41 inches)
🎈 Straw for easy air inflation
🎈 Hanging string
Important Details:
- These balloons are air-filled only. Do not use helium.
- Tape or hang using included string (tape not included).
- Adult supervision required. Not for children under 16 years old.
Perfect For:
✔ First birthday party decor
✔ Photo backdrop
✔ Cake smash photos
Set up is a breeze — inflate with the included straw or a hand pump, and hang your banner in minutes!
Can these balloons float with helium?
No, these balloons are **air-fill only** and will not float. Inflate with the included straw and hang or tape for display. You can use a hand pump.
What size are the balloons?
Each letter balloon measures approximately **16 inches tall**, perfect for walls, photo backdrops, and tables. Approximately 13.5" when inflated.
How do I inflate the balloons?
How To Fill Foil Balloons.
How do I hang the balloons?
Use the built-in tabs and the included string, or attach directly to surfaces with **double-sided tape** (not included).
How long do the balloons stay inflated?
When properly inflated, they can stay inflated for **up to 5 days**.
Can I reuse the balloons?
Some of our customers can reuse them if deflated properly! Gently deflate by inserting a straw into the valve and store them flat for future celebrations.
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