Description Gadget Girls 90 Degree Jr. RulerRuler is marked in 1/2" increments form 0 to 5" one each leg. Markings are included for stitching parallel lines at 1" and 1 1/2" intervals. Use this ruler to stitch in the ditch or outline long straight lines. Stitch grids in blocks or borders. Stitch V's or L's in blocks or borders. Instructions and design ideas included.