A 4 inch square basic set of templates for quilts by Marti Michell. Perfect shapes and sizes-laser cut accuracy-specific size pieces. No guessing which line to use on a ruler. 1/4 inch seam allowances are already added. Perfect corners-not just blunt, but revolutionary double blunt corners engineered for perfect alignment. Perfect for rotary cutters-cut multiple layers at one time. Great for hand or machine piecers. Contains 7 shapes with seam allowances- 4 inch square, right triangle with 4 inch hypotenuse, right triangle with 4 inch leg, square that measures 4 diagonally, right triangle with 2 inch hypotenuse, 1/4 of 4 inch square and right triangle with 2 inch legs. Also includes 6 free patchwork designs for 12 inch blocks.