Turn your hobby table into the largest cutting surface in your house! High quality, low density And the only mat that can be roll to put away for storage.. Polyethylene can withstand any type of cut. Simple grid layout keeps cutting lines clean. Numbers placed on the outside will not get in your way while cutting. Yardage numbers on top and bottom allow for easy cutting of the most common sizes. We are told that this mat could last up to !0 yaers then people tur it over to get years out the back side ...This is our best selling mat for 20 years now!