Hi Chess!

It's Bellawood's Santos Mahogany sourced from Lumber Liquidators. This is the 3/8" thick solid t&g. Very hard and therefore brittle - carfeful nailing required. Also, allow a couple of extra weeks to acclimate. We wound up with bad cupping and a few blow outs due to the expansion. All in all I'd do it again without hesitation - but I'd also let it get happy in my humid garage for a couple of weeks before installing.

Scott

My HT