These strips will save you money and heartache. No more wasted fabric! They make rotary cutting easier, more accurate, and less time consuming. The orange vinyl strips adhere to the bottom of any smooth acrylic ruler without sticky adhesive. The thickness of the strips create an edge that stops your ruler at just the right place on the fabric and they do help to keep the ruler from slipping out of position as you cut. And (bonus!) they last forever. Maybe they aren't 'life changing' but they are pretty darned great!
There are 10 strips in each package. If they get fuzzy and don't stick, wash them in warm soapy water and they will be back to normal.
Instructions are included in the package and in the video below.