This 12 x18 cutting mat was designed to be used with OLFA rotary
cutting tools. Knives with fixed blades may damage this mat (manufacturers note).
We use one in our shipping room here at CPG and cut on it all day with a matte
knife and have never seen any damage occur (just wanted you to know).
This is a very high quality matte that makes doing art
projects a snap. The mat gives you crisp clean edges when you cut. It is a must-
have for anyone using OLFA tools!