Balloon Art: Types of Balloons - as part of the expert series by GeoBeats. This is the 260, which is two inches in diameter, 60 inches long. There is also the 160, which is one inch in diameter and also 60 inches long. Then, there is the 350, which is three inches in diameter and 50 inches long. And then, pretty much, the largest balloon that I would work with is called the 646, which is 46 inches long and six inches in diameter. There are other manufacturers who also make the 660, which is six inches in diameter and 60 inches long and a 360, which is three inches in diameter and 60 inches long. I also will use printed chips, which I do a lot. So, this is an alien head. And then, there are other shapes that I have. This is a cat face on a heart. I use this for making cats but I also draw a line down the middle and fill the muzzle in and turn this into a bunny by attaching a couple bunny ears right up here, out of a 260. And I will also use larger balloons. Just your standard round balloon like this, which I will use to make fish a lot. And that covers a lot of the balloons that I will use in my professional work.