Omnigrid 12-1/2" Square Ruler Value Pack, Clear Quilting and Sewing Rulers, 4 Count

The Omnigrid 12-1/2" square value pack contains one each of 4 square Omnigrid quilting rulers (4-1/2", 6-1/2", 9-1/2" and 12-1/2"); each has an extra 1/2" for seam allowances and diagonal angle lines. Use with a rotary cutter or a straight-edge blade for secondary cutting of strips, and to square up finished quilt blocks.

Diagonal angle line and edge markings for accurate measuring with left- and right-hand numbering and angle system Heavy-duty durable acrylic material with laser cut edges for smooth, deep cutting Diagonal angle Patented double-sight lines that show up on light and dark fabrics