Turn 21 in style with our specially curated 21st Number Helium Balloon Package, designed to make your birthday celebration extra special! 

Featuring high-quality helium-filled number balloons, this package adds a stunning touch to any party setup. Whether you're planning a grand celebration or an intimate gathering, our balloons create the perfect festive atmosphere.

Helium Number Balloon Set Includes:

• 1 x Jumbo Number Balloon Bouquet
  • 40inch Jumbo Number Balloon (choose between 0 to 9) 
  • 2 x Olive Latex Balloon
  • 2 x Chrome Gold Latex Balloon
  • 2 x Sand Latex Balloon
• 1 x Jumbo Number Balloon Bouquet
  • 40inch Jumbo Number Balloon (choose between 0 to 9) 
  • 2 x Olive Latex Balloon
  • 2 x Chrome Gold Latex Balloon
  • 2 x Sand Latex Balloon
• Optional Add On Gold Crown ($0.90)
  • 1 x crown 
  • Dimension 21.5cm x 11cm
  • Adjustable Strap at the back, suitable for both adult & kids
  • 330gsm card stock material
  • If you need to buy more, click here to buy additional gold crown

Balloons will be

• Helium inflated balloon will be tied with 1.6m ribbon and hold down with a FREE water weight. 
• Please purchase decorated weight ($2 each) separately if you prefer not to have water balloon weight. 
• For example, you would like to buy number 50 for 50th birthday celebration - Choose 50 under the number options.

How long will Party Wholesale's foil balloon stay afloat?

• Foil Helium balloon will float approximately 1-5 days.
• Latex Helium balloon will float approximately 6-8 hours/ extended float 10-12 hours (+3.60)

More Balloon Information

Need more details? Our Balloon Information hopes to answer all your questions about balloons, helium-inflation and delivery.

Please Note

Do not release the balloon outdoors or near overhead power lines as the balloon may conduct electricity. Hold down balloon with counterweights. Not suitable for children under 24 months.

Excessive heat could cause the balloon to burst; therefore to suit Singapore's hot weather, Party Wholesale will only inflate balloon up to 95% to allow room for helium gas to expand. Likewise, due to the sensitivity of helium gas, the balloon might appear slightly deflated when place in indoor air-con environment as helium gas contract in a colder environment.