Omnigrip 20-1/2-Inch-by-20-1/2-Inch Non-Slip Diamond Free Quilter's Ruler
Omnigrip Non-Slip Diamond Free Quilter's Ruler is made especially for quilting sewing and crafting projects.  Can be used with rotary cutters or straight edge blades.  Made for left or right handed use.  Features a clear background and neon lines. Highlighted edge for trimming and no confusing angle markings. Ruler measures:  20.5 by 20.5 inches.