So I think that I jsut understood the sizing of this:
The entire (one whole) backdrop is 5'x5' and that one backdrop contains all nine images on it. Each image is 20"x20".
It seems like such a great deal and I could use a large variety of backdrops for my photgraphy. But the 20"x20" is too small for my newborn photography.
It seems like they have some great backgrounds though so I will have to keep them in mind for the future.
Thanks for sharing!