OK something like I get here call marantie board I'm sure that's not spelled right lol. Get it 4x8 sheets 1/4" thick for about $18.meant for underlay before putting down hardwood flooring etc. But great for backers
Seen the one gordie did awhile ago and wanted to do one myself. Thanks gordie for putting my name in the pattern for me.cut it from 1/4" Birch plywood with backer. Stand made for same plywood as well.quck fun little project.