US Art Supply 9 x 12 inch GREEN/BLACK Professional Self Healing 5-Ply Double Sided Durable Non-Slip PVC Cutting Mat Great for Scrapbooking， Quilting， Sewing and all Arts &amp; Crafts Projects (Choose Green/Black or Pink/Blue Below)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Durable 5-Ply Self Healing Construction</li><li>1/2" grid with 1/8" marks for precise alignment as well as 45° and 60° guides.</li><li>The green/black mats are reversible with grid markings on each side.</li><li>Cutting mats also have lines for cutting diagonals</li><li>Protect your table top from sharp blades， writing instruments and other art and craft tools.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/61RWlNTvAYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51BhteNiyxL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61XrVm1T5tL.jpg" noproxy>