Our self-healing, reversible cutting mat provides an ideal surface for your crafting and cutting needs! It features an easy-to-read grid with inch measurements on one side, and centimeters on the other. We have also included guides for standard cards (A2 - 4.25" x 5.5") and scrapbook pages (12" x 12"). This will make it easy to line up and center elements on your projects. The durable self-healing mat will protect your craft knives, rotary cutters, and work surface.