Omnigrid Square Ruler - 12.5"

The Omnigrid 12-1/2" x 12-1/2" ruler features an extra 1/2" width for seam allowances; it is used to cut, square and trim blocks sized 12-1/2" and under when quilting.

In general, Omnigrid square rulers are used for secondary cutting of strips, and to square up finished quilt blocks
Use with a rotary cutter or a straight-edge blade
The 12-1/2"" x 12-1/2"" ruler has the following standard Omnigrid features:
Diagonal angle line
Edge markings for accurate measuring
Laser cut edges for smooth, deep cutting
Patented double-sight lines that show up on light and dark fabrics
Heavy-duty durable acrylic material
Left- and right-hand numbering and angle system