It is a natural wood stool. It can be made from various materials. Materials include black walnut, black cherry, hard maple, oak, zelkova and bubinga. It is a natural paint (oil paint). The height is 42 cm and the seat size is 30 cmφ. The image is a sample product. Colors may look different on the screen than on the actual product. The grain of wood changes drastically. Black cherry wood becomes reddish over time. If you have any questions, please contact us.