Get an idea for what your quilt will look like before you start quilting with Quilter's Preview Paper. Using the Quilter's Preview Paper to trace or freehand a design you like to see if it compliments the quilt. You can also use the paper to determine the placement of designs and to know where the thread will lay on your project. The clear Preview Paper has black edges to help prevent you from going off the paper and marking your quilt. Each roll of Quilter's Preview Paper measures 20" wide by 25 feet long.