Antique wood planer. Very solid one-piece block of wood. The blade is very sharp. It is magnetic, so it is probably iron. It will produce the convex rounded edge standard in many moldings—just under a 1 1/2" wide blade. The planer is 9 1/2" X 1 1/2" X 3 3/8" high. Very nice. Great for display, but it can be used once again.