All our balloons come deflated. You will need to inflate the air or helium on your own.

To inflate helium, you can buy helium tanks from your local store or take your balloons to your local balloon or party shop to get them filled with helium. Most shops are happy to fill balloons bought elsewhere.

There are 8.9 cubic ft (F30) and 14.9 cubic ft (F50) commonly available for option. The F30 helium tank is suitable for around 20 to 30 PCS of 9-inch and 11-inch balloons, while the F50 is suitable for inflating 35 to 50 PCS of 9-inch to 12-inch balloons. For larger events, you can also consider hiring a pre-filled helium cylinder.

If you order assorted sizes and types of balloons for a balloon garland and arch, it can be hard to estimate how much helium you will need. Even the same size of foil balloons and latex balloons holds different amounts of helium. You can use our free online helium balloon calculator to estimate how much helium to buy.