Picked the thing up at a local goodwill and it seems to be entirely made out of this stuff. Looks like 2 dense layers sandwiching one less dense layer.
I recently got ahold of an old TV entertainment center, and am planning on turning it into a custom bearded dragon enclosure. It's made out of some kind of particle board and I've seen some people say that it can create dangerous fumes when heated and isn't suitable for bearded dragons.
Is this...