AXBMM Spider Superhero Birthday Party Decorations Set - 40-Inch Number 4 Foil Balloon, Banner, Backdrop for 4th Birthday Boys
AXBMM Spider Superhero Birthday Party Decorations Set - 40-Inch Number 4 Foil Balloon, Banner, Backdrop for 4th Birthday Boys
This AXBMM Spider Themed Birthday Party Decorations Set brings together a 40-inch Number 4 foil balloon, a vibrant Happy Birthday banner, and a colorful superhero backdrop in red and blue. Designed for a 4th birthday celebration with a spider-superhero theme, it includes 20 pieces that transform any space into an adventure-filled party spot.
What's included in this set?
The set contains a 40-inch Number 4 foil balloon (red/blue), a spider-themed Happy Birthday banner made from waterproof Oxford cloth, a tear-resistant polyester superhero backdrop, plus hanging ropes and adhesive tabs. With 20 total pieces, you get everything needed for a cohesive look without hunting for separate decor items.
How durable are these decorations?
The banner uses thick, waterproof Oxford cloth that holds up outdoors, while the backdrop is made of sun-fade-resistant polyester. The 40-inch foil balloon is constructed from high-quality aluminum film designed to resist air leaks. Together, they stay intact in living rooms, backyards, or parks.
Product details at a glance
| Color | Red + Blue |
| Material | Foil balloon, Oxford cloth banner, polyester backdrop |
| Number 4 Balloon Size | 40 inches |
| Package Count | 20 pieces |
| Item Dimensions (L x W x H) | 12.4 x 0.09 x 14.1 inches |
| Brand | AXBMM |
| Occasion | Birthday (especially 4th) |
Can these decorations be reused after the birthday?
Yes. The banner and backdrop work for spider or superhero-themed playdates, game nights, school events, or Halloween. The Number 4 foil balloon also suits fourth-anniversary parties. After use, deflate the balloon with the included straw, then fold everything flat for storage.
Friendly design for young adventurers
The set uses bright red and blue colors with playful spider patterns and a bold Number 4 balloon. Edges are smooth, making them safe for children to handle and pose with for photos. The superhero backdrop adds a dynamic background for pictures.
Frequently asked questions
Does the balloon require helium?
The balloon can be inflated with air (using a hand pump) or helium. Inflate to no more than 90% capacity and seal tightly. The set does not include a pump or helium tank.
How long does setup take?
Most first-timers can have everything ready in about 10 minutes. The backdrop and banner come ready to hang, and the balloon inflates quickly.
Is the banner suitable for outdoor use?
Yes. The Oxford cloth is waterproof, so the banner holds up outdoors. The backdrop is also sun-fade resistant. However, avoid leaving the foil balloon in direct sunlight for extended periods.