its like a couple cm its less then half an inch or about quarter inch or so its thin its bendy to a bit. link me to wat you found or if you have a pic. and it isnt like reallyy heavy i use tape to keep it down still and to put them together. just becareful moving it because of its bendyness. and i put like some heavy stuff on the four cornors of all the wood to make sure it was flat to. but just link me and ill see
my dad said its birch wood sheet with laminate the top looks like a wood floor. If you ahve seen wat a masonite sheet looks like its like that kinda want me to take a picture of it so you can take it to like home depot and they could tell you thats where i bought it
