Sorry my question was so broad. I was looking for a product with some thickness similar to my quilting rulers. I like the creative Grids patchwork templates for crazy quilts but I want to make scrappy 10” or 12” blocks and they don’t make templates that large. I heard about using linoleum but the top would be too slick and the bottom would have the black goop on it. I want to use my rotary cutter so I’ll look at the hardware or fabric store. Thanks.