When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
It's 3/4 "lightweight" MDF. It used to be listed on their websight but I looked and it's not there anymore. What makes it "lightweight"??? No idea. I have 2 of them and they are 3/4 MDF though!!