8 pieces of thin, sanded, kiln dried sappy Walnut lumber. Excellent clean and clear thin sappy Walnut for use in many woodworking projects. Each piece measures 12" X 3" X 1/2". See photos. See our other listings for different types of thin lumber. Custom sizes also available. A great value for the wood shop. Amount of sapwood/heartwood will vary in each piece. Free delivery to your door!