Yes, it's just quality cotton from a quilt shop. I got the kit for the Easy Peasy purse but didn't use the fabric that came with it, I'll use it in something else. It says on the website that it's 5" x 7 2/8 (1/4?)
I got the kit so I would have the pattern and the instructions. Now if I want to make more I just have to buy the clasp frame since I have everything else in my stash except for the cotton cord that stuffs into the frame.
She also has a blog that has free patterns and tutorials.
http://u-handbag.typepad.com/
I like the purse on the bottom of the right pane. I've downloaded the PDF and need to purchase the handles. That one looks much easier than getting the fabric into a frame.