Here is a 12" x 24" Cricut mat that I cut to work with my Quikutz Silhouette. I placed the Silhouette mat on top of the Cricut mat (with the plastic covering on) and used a sharpie to make a line where I needed to cut. I used a regular pair of scissors. The adhesive does not get on the rollers and after a few uses wears off completely. HTH & TFL!