Square Omnigrip Ruler 20.5″, #RN205

Non-slip rulers for quilting, sewing and crafts. Use with rotary cutters and straight edge blades. Right and left hand numbering and angle system. 30°, 45° and 60° angle markings. Edge markings for accurate measuring. Laser cut edges for smooth cutting. Accuracy is identical on every ruler, providing consistent precision when interchanging ruler sizes.