I have a twin sized piece of Dream Cotton batting that's 93"x72". Bonnie Hunters' Crayon Box quilt pattern makes a quilt that's larger, about 81"X95". Her quilt pattern calls for 5 squares X 6 squares for a quilt with 30 squares. I'm going to make my quilt fit the batting I have by doing 4 squares X 5 squares for a smaller quilt with 20 squares. My quilt will be about 81"X67" when finished. Also, a smaller size should be a little easier to quilt with my sewing machine. We'll see.