Product Feature: Cutting Board Material: PVC with healing capabilities Rotary Mat Size: 12 x 18 inches Package Includes: - 1 piece sewing cutting matDouble Sided Cutting Mat for Sewing This sewing board cutting mat size approx.18 x 12 inches (A3 size), made of premium quality PVC material to protect your table top from sharp blades, exacto knife, writing instruments and other art and craft tools. Suitable size for all kind of DIY crafts. Perfect for cropping photo, quilting, sewing and more craft projects. self-healing cutting mat is made of 5-layer PVC material, the white hardness PVC in the middle helps to prevent cutting through. Special finish reseals surface cuts, providing a continually smooth surface for all cutting projects. This cutting mat won't hurt the cutter blade and keep the blade sharpness and protects your work surface. Sewing board cutting mat measures 12” x 18”, double side printed clearly with inch grids and different angles which will greatly help the cutting process.