Creative Grids 60 Degree Triangle 8-1/2in Quilt Ruler
Cut 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.
Total Size - 8-1/2in x 10-1/4in