TL5049 The Cutting Mat 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. 220 x 300 mm or 8.7 x 11.8 inch in size Self-healing 3 layer design 1/8” (3 mm) thick highly durable PVC material Protects your blades from becoming dull Includes scale lines measured in millimeters Can be used on either side!