Our Tongue and Groove wood series is perfect for adding a rustic wood wall look. Use it on interiors or exteriors. Our waterproof faux wood can even be used in the shower. No splinters, no rotting, no warping. Easy to Clean rustic wood. Molded from real wood and hand-painted for the most realistic look on the market. Easy DIY wood wall with interlocking keys. Add durable wood siding to exteriors. Add a long-lasting rustic wood wall for a farmhouse interior look.