CG Ruler 12 1/2" X 12 1/2" Paper Piecing These specially designed lip on

These specially designed lip on this ruler automatically allows 1/4 inch seam allowance to any angle for your rotary cutter

The fine point makes lines and marks more visible and is easy to use with a straight edge ruler

Use the black 45 degree angle to trim half-square triangles in half inch increments

63" each triangle sideClosed: 6

CG Ruler 12 1/2" X 12 1/2" Paper Piecing These specially designed lip onThis 12 1 2 inch square features easy to read black and white markings printed in 1 inch grids marked in 1 8 and 1 4 inch increments. A 45 degree angle is printed in black and is used to trim half square triangles to size. White horizontal and vertical lines are printed on the square so the center of the ruler is easily distinguishable. Use these lines to square up blocks based on four patches or embroidered and appliqued blocks. The ruler slides