PP Cutting Mat Workbench Patchwork Cut Pad Sewing Manual DIY Knife Engraving Leather Cutter Board Single Side Underlay /SEWING CUTTING MAT/Self-healing cutting mat protects your work surface. Compatible with rotary cutters and straight blades, won//x27;t hurt the cutter blade and keep the blade sharpness. Ideal for artist, crafters, quilters, engraver and hobbyists /SELF HEALING CUTTING MAT/Made of PP material, the white hardness PP in the middle help to prevent cutting through. Special finish reseals surface cuts, providing a continually smooth surface for all cutting projects /ROTARY MAT SIZE/Rotary cutting mat measures approx.12 x 18 inches (A3 size)/ 12 x 8.6inch(A4 size)/ 8.2 x 5.7inch(A5 size), durable and reusable. Perfect for small, medium and large craft and sewing projects /SINGLE SIDE CRAFT CUTTING MAT/This double side sewing mat with measurements is printed clearly with both inches, metric grid lines and angles help to cut precisely /MULTIPURPOSE SEWING BOARD CUTTING MAT/Great for sewing, crafts, model, quilting, fabric, scrapbooking project cutting projects Specifications: Material: PP Size: about A4 12 x 8.6inch(30cm x 22cm x 0.9mm).Due to manual measurement, please allow for an error of 1-3cm. Color: Blue/ Green Package included: 1pc x Cutting Mat Note: 1. transition: 1cm = 10mm = 0.39 inch 2. Please wait 0-1 cm error due to manual measurement. Pls check if you do not mind before you order. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item. Thank you!