The Silhouette of America Portrait Cameo Light Tack Cutting Mat is a must-have for all crafters. It features a prominent grid design for accurate alignment of paper and a tacky adhesive, which ensures that your paper and other light material stay in place, while cutting. You can use it for various crafting and scrapbooking projects. Make piercings to create designs on greeting cards or trim tags for gift boxes. This pack includes one light tack cutting mat, which is designed to work well with Silhouette electronic scrapbooking-cutting-tools and 12 x 12-inch media.