These DO NOT float with helium. Unfortunately due to the weight and size not enough helium can be put into the balloons to make them float.
PLEASE NOTE: The letter B looks like a C when it arrives, but once it is inflated, it joins to make an B.
Easy To Inflate and Self Sealing:
These foil balloons are self sealing and can only be inflated with air. You can use a balloon pump on these or even use a large straw to blow them up. They can even be deflated using a straw and re-used. The balloon will arrive deflated. The items comes as balloon only. PLEASE NOTE: The Straw and Ribbon is included.
Need more help why not visit YouTube searching "inflating letter balloons" for some great step by step videos of inflating the balloons. Note: they are not our videos, follow safety instructions on balloons at all times.
*Length and width: 16 inches. Each letter when inflated is approximately 24cm x 34cm.
*Number of Balloons: 13 letters in each order.
*Weight: 70-85(gram) each Set.
*Material: Foil.
*Style: 14x Different colour sets of Happy Birthday Balloons.
*Condition: Brand New & High Quality.
*Return: Guaranteed with 60 days return policy with any reasons you want return item back. We(seller) will cover the return postage if the problem is from item.