8 1/2 Inch x 8 1/2 Inch Omnigrip Ruler
This 8-1/2" x 8-1/2" square ruler for use with rotary cutters or straight-edge blades is easy to use and also has diagonal lines for triangle cuts as well. Omnigrip has a patented non-slip backing to hold fabric and ruler in place while cutting. Double sight lines show up on dark and light fabrics.
