This 1/4" ruler is 7 1/2" long and 5" wide. Fits 1/2" (0.5 mm) hopping foot. A custom 0.53 mm hopping foot can be ordered.
Handy reference lines in the centre, every 1/4", 45° and 60° and on left and right edges.
Reference points for lining up for next stitching section.
"Top" and "bottom" are designed to use separately or together for 2" squares for basic 9 patch blocks.
Curved side stitches 1 1/2" scallops, circles, or offset for your specific design.
Hexi side stitches 1 1/2" hexi's for chicken quilt related tops.
"Did you know . . . . " I used different colors of nail polish to make reference points more visible and then removed the brown protective paper after leaving several hours to dry completely, which left clean lines for visual lining up. Nail polish or no nail polish - your choice.