Add-A-Quarter 12" ruler

Add-A-Quarter Plus, with its specially designed lip, automatically adds a 1/4" seam allowance to any angle and provides a straight edge for your rotary cutter. The tapered edge can be used as a straight edge for folding back the foundation. 

• Simplifies foundation paper piecing
• Provides a straight edge for the placement of pieces
• Allows you to use a rotary cutter with templates

 Ruler is 12" long and 1.5" wide.