I use the non skid shelving that looks like a weave. I have so much of it. I just use a couple small squares or 1" strips and lay it on the material put the ruler on top and I'm good. I use this for other things in the house I need to get a grip on or don't want sliding all over the place. it's like a dollar a yard at the dollar store. Also in the grocery store. Always have it on my cutting table. In my kitchen drawer for opening jars.