Creative Grids Yardstick Quilt Ruler 2-1/2in x 36-1/2in
Easy-to-read black & white markings. 1in grid with 1/8in& 1/4in increments. Use numerical white dots & 1/4in grip sides to cut whole inches.
Turn-a-Round to use the 1/2in grip side & numerical black dots to add the seam allowance. Gripper holds fabric while cutting.