Omnigrid Omnigrip Neon Ruler 8-1/2in Square

The Omnigrip 8.5in square has a diagonal line for triangle cuts; the ruler has extra 1/2in on two sides for seam allowance. Ideal for secondary cutting of strips, and to square up finished quilt blocks. Diagonal line for triangle cuts; Left- and right-hand numbering and angle system. Patented non-slip backing to hold fabric in place during cutting. Color: Clear Made of: Acrylic Use: Quilting Ruler Size: 8.5in x 8.5in Included: One Ruler