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.- 220x300 mm or 8.7x11.8 inch in size - Self-healing 3 layer design - 1/8? (3mm) thick highly durable PVC material - Protects your blades from becoming dull - Includes scale lines measured in millimetres - Can be used on either side!