Planed Blue Fir 1x4. Perfect for doing some one of a kind casing or paneling. Locally milled and kiln dried from reclaimed untreated Fir pilings from a Lake Washington dock. The logs were pilings holding up a dock installed in 1950s. They were preserved in freshwater for 70 years causing this beautifully distinct natural blue/black stain from the clay they were sunk in.