Happy Birthday (Sheng Ri Kuai Le) Set - Chinese Letters Foil Air-Filled - 16-inch

Happy Birthday (Sheng Ri Kuai Le) Set - Chinese Letters Foil Air-Filled - 16-inch

Regular priceRM29.90
Shipping calculated at checkout.

  • RM20 flat rate delivery/free pick up
  • In stock, ready to ship
  • Inventory on the way

While all balloons can be filled with helium, not all balloons will float. 16-inch foil letter and number balloons can only be filled with air as they are not designed to float.

This is because the foil's size is too small to float and the helium volume pumped into it is not enough to lift the weight of the material the balloon is made of. The wonders of science.

Things to be aware of before you purchase on


  • This is an inflated balloon filled with??air for self-pickup.
  • The air-filled 16-inch foil balloons in numbers and letters shapes are usually stuck onto or hung on the wall.
  • High-quality foils which we guarantee will not leak or flatten out within 24 hours.?? Should they leak, we will replace so that you can leave our store assured that you have in your car, foil letters that won't look limpy at your party.


  • Delivery is currently not available.
  • At the checkout summary page just before payment, you can choose to pick up your??balloon order from 1 of the 12 Balloon Buzz store locations located in??Petaling Jaya or Kuala Lumpur, Malaysia.


  • Orders can be picked up from our shops according to the respective??outlet's??business hours.


  • Please be mindful that once your order comes through, we are not able to accommodate a change of pickup to different store locations.
  1. We are open for pick up and delivery!
  2. Your order will be delivered on your selected delivery date and time slot.
  3. Now ALL Balloon Buzz's shops offers same day delivery & same day pick up for selected products. Note that preparation time is 4 hours and cut-off time at 2PM.
  4. Helium balloons delivery is only available within Klang Valley and will be made via dispatch service.


1. How long will my helium balloons last?

  • Latex 12” 8-9 hrs / tested indoors. (room temperature too high or low, will change the duration of float time)
  • Latex 12” w Hi-FLOAT - 40hrs / tested indoors
  • Foils 18” 3-4days / tested indoors ( brands with XL (Extra Life ) will float approx 3 weeks.
  • Bubbles- 1-2 weeks / tested indoors

2. Can I pick up helium latex balloons a day before the party?

  • We would advice you have to pick up your helium latex balloons best 2-3 hrs before your party as without Hi-Float, it will only float 8-9 hrs.
  • Hi-Float will only allow your balloon stand for 36-40hours. But Latex balloon will shrink every 1 hour and oxidise.

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