Material: 1.The whole product is 100% pure solid wood, without any artificial panels, no skins, and no finger joints. The goods are genuine.2.The main material is imported from Europe. It has beautiful patterns, few cells, and no need to change. The wood grain is fine and straight, the texture is uniform, the color is warm, and the hardness is medium and high in the wood. It is beautiful and durable.3.The auxiliary material is New Zealand pine, which is used for the backbone board.Paulownia, used for back panels and pumping boxes.