The Hartwood 6\' x 6\' Horizontal Pressure Treated Tongue & Groove Fence Panel is a high specification panel featuring thick section interlocking tongue and groove boards mounted horizontally in a high quality rebated frame with mortise and tenon joints. All the timber used is pressure treated to protect against rot and smooth planed for an optimum finish on this great looking contemporary panel. Due to the timber being Pressure Treated the panel comes with a 15 year Anti-Rot guarantee.