The Omnigrid Square Ruler is perfect for cutting squares from strips, cutting strip sets into segments, cutting pieces for quilts, trimming foundation piecing, and cutting diamonds, triangles and hexagons. It's marked for left and right handed use.

• Omnigrip square rulers are used for secondary cutting of strips, and to square up finished quilt blocks
• Use for quilting, sewing and crafts - or any DIY project that calls for cut fabric
• Use with a rotary cutter or a straight-edge blade
• Patented non-slip backing to hold ruler in place during cutting
• Edge markings for accurate measuring an laser cut edges for smooth, deep cutting
• Patented double-sight lines that show up on light and dark fabrics
• Diagonal line for triangle cuts and left- and right-hand numbering and angle system
• Heavy-duty durable acrylic material