The closest I could find was at lowes. Its not as thick but it could be doubled up and glued. It was made out of the same type of material that the peg board is with all the holes in it except its solid. Its with the plywood.
That's really cool and looks easy. Mine would probably flatten to get a original size and yes lmr and AM has the carpet but I was afraid the carpet didn't ink use the board lol
Thanks