The Artistic Edge High Tack Cutting Mat 12in x 12in is recommended for cutting thicker materials in the Artistic Edge that could shift or curl. The Artistic Edge High Tack Cutting Mat 12in x 12in is great for template materials. The Artistic Edge High Tack Cutting Mat 12in x 12in is also great for vinyl from a roll or a foam board. The Artistic Edge High Tack Cutting Mat 12in x 12in has grid lines to help you position the materials you want to cut. The Artistic Edge High Tack Cutting Mat 12in x 12in is for use with the Artistic Edge Cutter 12..