Tailored for OLFA rotary cutters to prolong the lifespan of your rotary blade, this mat is an ideal choice for crafters and makers aiming to elevate their cutting projects. Crafted through a triple-layer heat welding process, this self-healing mat, with its 1.5mm thickness, shields the underlying surfaces. Its double-sided design features precise markings on the front for accurate cutting and a blank back for general cutting purposes.*Not suitable for use with fixed blade knives.