To Farm Quilter, Don't you just love the square in a square ruler. A lot of people haven't heard of this ruler or used it. I found it when I went on the shop hop last year in NC. The quilt store in Morgantown, NC was demonstrating it. I bought both sizes but I like the small one the best. I gave my other one to my sister-in-law in Ohio. She couldn't find one up there anywhere. She loves it!! Happy quilting, Rose