This looks like interesting material to cut.

[donkjr (Don Kleinschnitz Jr.)]

This looks like interesting material to cut.
I assume its safe?? (polyethylene foam (PE foam or PEF)).

Laser Cut Foam | Laser Engraving Foam | Custom Foam Inserts

When searching for same on amazon I found this:

5S TOOL BOX SHADOW FOAM ORGANIZERS ( 2 COLOR) FITS CRAFTSMAN WATERLOO and HUSKY...

Laser Cut Foam | Laser Engraving Foam | Custom Foam Inserts

[CPUnltd (Akai Coit)]

From what I’ve read online, PE is generally unsafe to cut, but I’d guess with the right settings, it should be ok. I think what I mostly saw was about it melting and catching fire, but I’m going off memory at the moment, so don’t quote me on that.