I made one! And it came out almost just the way I wanted. Turned out, I had a not so old flannel backed table cloth here. But, it is 14 1/2 in. Sq. The next one I make will be 16 in. Sq. If it has a lot of pieces, 14 in is not quite big enough. But, it does the job. I will post photos when I get my computer fixed. Its awesome and I love mine. Thank you for the idea!!!