Sewing - book marks with the fun Japanese cat fabric

I had a few scraps sitting on my cutting table and thought they would be great for making book marks.  I simply trimmed plain fabric to the same size and stitched all the way around and then a bit of an all over design inside the book mark.  I added a little ribbon/twill tape flag at the top while I was sewing the outer seam.  I raveled the cat fabric to create a bit of a fringe.  I had hoped to do the same to the back fabrics but the red and blue were so tightly woven they resisted raveling but the yellow one was similar in weave so it raveled nicely.  Therese