What a great idea - what did you stitch these out on?
A cotton twill, used the wrong side of the material (the right side is more textured). Ironed on a cotton lining on half of the pages - I did not have enough to do all and it's sturdy enough as it is. I could just sew them all together, more and I would have had to use buttonholes and keyrings or ribbons to tie them together.