Creative Grids Stripology Slotted Quilting Ruler Template CGRGE1 Creative Grids Stripology Quilting Ruler makes cutting a no brainer. Cut full width fabric and fat quarters into the most popular precuts on the market,1 1/2 and 2 1/2 inch strips; 5 and 10 inch squares. If you need to cut in 1/4 inch increments, just follow the chart included in the instructions and use the 1/4 inch line on the ruler. Exclusive gripper holds the fabric in place while cutting, eliminating miss cuts Comes with fully illustrated step by step instructions or scan the QR Code printed on the template to view a video demonstration