It is produced by mixing together wood, portland cement, and non-toxic chemical additives; and pressing them into fleat sheet with high pressure. It takes excellent properties from the two major contents, wood and cement. It is light, flexible, easy to work with, and has low heat conductivity like wook. It is durable, and weather resistant, safe from termite and fungi, and fire resistant like cement. It is excellent for both interior and exterior usage. Size: 120cm x 240cm Thickness: 6mm, 8mm, 10mm, 12mm, 18mm