The Omnigrid 3" x 18" ruler is portable and extra-long; it is used when quilting to cut strips, shapes, bias pieces, and sashing strips, and it's also ideal for making secondary cuts after cutting strips.
In general, Omnigrid rectangle rulers are used for cutting strips and trimming fabric edges during quilt making or when executing a variety of sewing and fabric craft projects
Use with a rotary cutter or a straight-edge blade
The 3"x 18" ruler has the following standard Omnigrid features:
Multiple degree angle lines for effortless pivot of 30º, 45º, and 60º cuts
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