XL Creative Grids Ruler — StripologyThe Stripology XL combines all of the features you love in the original Stripology ruler AND the Stripology Squared. This beauty combines the height of the Stripology Squared so you can square up blocks up to 12 1 2in with the width of the original Stripology so you can cut up to eight 2 1 2in strips or 14 1 1 2in strips without ever moving the tool, reducing your rotary cutting time by up to 75 percent. The 2 inch increments are marked with squares;