Shaker Stile or Rail, in primed MDF, 3 1/2" x 5/8" thick.  This moulding is specifically made to match our 5/8" thick wainscoting systems. The back is raw MDF and the front has rounded corners that have been factory primed and sanded twice for an ultra smooth finish.  

Unlike our pre-cut stiles, this profile length varies 1/2" either way. Anything over 8ft would have to ship via transport carrier.