Omnigrip 3-1/2" Square Ruler, Clear Quilting and Sewing Ruler
Omnigrip 3-1/2-inch square non-slip ruler by omnigrid. The non-slip ruler for quilting, sewing and crafts. Includes a 1/2-inch seam allowance making it the perfect size template for 3-inch finished squares. For use with rotary cutters and straight edge blades. Right and left-hand numbering and angle system. Made in usa.