The Cutting Mat is made of highly durable PVC material and is used as a base for all modeling, assembling and conversions of wargaming miniatures. It will protect your workstation from unnecessary damage. The Cutting Mat is self-healing and comes with cutting/measuring lines for precise cuts. Can be used on either side. Size: 220x300 mm or 8.7x11.8 inches and 3mm thick Product Details Weight 300g Self healing 3 layer design with PVC material. Includes scale lines measured in millimeters. Protects your blades from becoming dull. 3mm thick and measures 22x30 cm