Shadow Foam knows how to make an awesome product. There Easy Peel foam is very easy to cut, especially now with their inserts they do now. All you need is a sharp scalpel, circle guide and the tool you want to protect. If you struggle to plan and cut, there YouTube videos helps a lot. I’ve done a few different boxes from T-stack drawers, MacPac boxes and my latest the Packout boxes. The foam can take being dirty from mud, rain, and chicken offal. All you need to do is wipe them clean with a damp cloth and it’s back to new. Once you have done a few you won’t want to stop, like me.