Olfa Gridded Cutting Mat-18"X24"643937
OLFA-Gridded Cutting Mat is a patented self healing mat designed to take the wear and tear that your Olfa rotary cutting blades dish out. Do not expose rotary mat to extreme hot or color temperatures. Mat is 1.5mm thick with clearly marked yellow gridlines on one side and solid green on the opposite side for general cutting. Always store mats flat. Mat measures: 18 x 24.