40" Black Number 1 Foil Balloon – Giant Helium Balloon for Birthday Party Decorations
40" Black Number 1 Foil Balloon – Giant Helium Balloon for Birthday Party Decorations
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Safety & Hazard Information
Safety & Hazard Information
Not suitable for children under 36 months — small parts, choking hazard
Adult supervision required during use
Do not inhale helium — risk of suffocation
Do not release outdoors or near power lines — foil conducts electricity
Keep away from flames and heat sources
Dispose responsibly — do not release into the environment
Product features
Product features
Material: Durable foil (mylar)
Easy inflation with air or helium
Reusable and lightweight
Delivery & returns
Delivery & returns
Free UK delivery over £12.99, Royal Mail Tracked 48, dispatched same day before 2pm.
How to inflate
How to inflate
1 .Use the included straw or a hand/electric pump
2.Insert the straw into the self-sealing valve at the bottom of the balloon
3.Blow slowly and steadily until firm but not overstretched
4.The valve seals automatically — no need to tie
Keep away from heat, sharp objects and direct sunlight
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🎈 Make a bold statement with our 40-inch Black Number 1 Foil Balloon – perfect for elegant birthday setups, milestone celebrations, or themed events. Its sleek black finish adds a touch of sophistication to any party!
- 📏 Size: Giant 40 inches (approx. 102 cm)
- 🎉 Ideal for birthday parties, anniversaries, New Year’s Eve, and more
- 🎈 Self-sealing and easy to inflate with air or helium
- 📦 Ships flat – reusable for multiple occasions
- 🚚 Fast UK delivery available
Combine it with other numbers to match any age or year!
Our giant 40-inch black number 1 balloon makes a bold statement for any milestone. Pair it with another black number to create a 10, 12, 13, 18, 21 or 31 birthday display. Its sleek dark finish suits elegant and gothic-themed parties alike. Air or helium compatible. Fast free UK delivery on orders over £12.99.
