Feature●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●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 systemDescription
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.