Quick Trim Ruler 3 1/2" x 12 1/2"
By using the holes drilled in the center of the ruler, draw circles from 2" to 22" in diameter- and every half-inch in between. Use the 45 degree angle lines- that cross at 1/4"to trim points from half-square triangles and flying geese. Embedded Gripper Strips hold fabric while cutting.
Total Size - 3-1/2in x 12-1/2in