Number One Foil Balloon – 25 inches

The birthday kid is number one — make sure the decor says so. This 25-inch number one foil balloon is the centerpiece for first birthdays, milestone celebrations, and any party where someone deserves to feel like the absolute best.

• 25-inch bold number one foil balloon — big, bright, and impossible to miss
• Helium-filled and ready to float on arrival — float time 3–5 days indoors
• Perfect for first birthdays, cake smash setups, and milestone photo backdrops
• Delivery in 11201 · Pickup available in Dumbo, Brooklyn

For larger number balloons in any digit, check out our Gold Number Foil Balloons, Pink Number Foil Balloons, and Red Number Foil Balloons.

Frequently Asked Questions

What size is this balloon?
25 inches — a great size for first birthday tabletop displays and photo setups.

Is this balloon helium-filled?
Yes — arrives inflated with helium and ready to float.

How long will it float?
Foil balloons float 3–5 days indoors. Keep away from heat and AC vents for best results.

Do you carry other number balloons?
Yes — we carry number balloons in gold, pink, and red in digits 0–9 at 32 inches tall.

Do you deliver in Brooklyn?
Yes — Delivery to 11201. Pickup also available in Dumbo, Brooklyn.