Square Grid Ruler, 4-1/2" x 4-1/2"

The Omnigrid 4-1/2" x 4-1/2" ruler with 1/8" grid features an extra 1/2" width for seam allowances and is a great template for 4" finished blocks; it is used to cut and square blocks 4-1/2" and under, and to trim and square foundation piecing blocks.

• 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 4-1/2"" x 4-1/2"" ruler has the following standard Omnigrid features:
• 1/8"" grid markings for drafting and cutting
• 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