Riley Blake Designs by Lori Holt - Trim-It Non-Slip Ruler Square 8.5" X 8.5"

Riley Blake Designs by Lori Holt - Trim-It 8.5" X 8.5" square ruler which features a .25" seam allowance marked in aqua. Markings printed in at 1 inch, 1/2 inch and 1/4 inch increments. Use the vertical, horizontal and diagonal lines to perfectly align and trim blocks.