90 degree 2.0” Slotted Ruler – There are 5 slots 2 inches apart allowing you to stitch double lined Piano Keys down a border accurately and quickly. There are etched lines for easily sliding the template and adding stitch lines at 1 inch intervals. This template has a Medium slot width. This template is sized for the Innova Long Arm Hopping Foot. Watch videos at www.terylloy.com for instructions on how to use this template. $31.95.