Good Measure by Amanda Murphy - Low Shank Every Line was designed for low shank machine and aids in creating parallel lines that are 1/8in, 1/4, 3/8 and 1/2 inch apart. Great for match stick quilting. All with non-slip backing. Can be used with domestic machines.

These rulers are for low shank thickness.

Amanda Murphy Good Measure Quilting Rulers feature a non-skid backing and two colors of lines for ease of quilting.  Directions are included.