Creative Grids 60 Degree Equilateral Triangle 8.5" Quilting Ruler Template cgrT60 Creative Grids 60 Degree Triangle 8.5 inch Quilt Ruler cuts 30 and 60 degree angles up to a finished height of 8 inches. This 60 degree equilateral triangle features. Easy to read black and white markings A 1/4 inch dashed line is printed on each side of the center vertical line so you can cut 30 degree triangles that include the seam allowance Slides easily over fabric until pressure is applied; gripper holds fabric in place while cutting, eliminating miss-cuts Comes with fully illustrated step by step instructions or Scan the QR Code printed on the ruler to view a video demonstration