This kind of Fireproof Fireproof Insulation Sheets are dimensionally stable building product with unparalleled resistant to environmental exposure, which allowing you to build more for less in any season. The magnesium oxide board is made of high quality natural materials such as inorganic substances, plant fibers, which features environmentally friendly, healthy, pollution-free, and with no asbestos, formaldehyde and radiation. In addition, the Fireproof Insulation Sheets adopts advanced production processing, making it more durable than general similar products. It also has various colors for customers to choose from. The Fireproof Insulation Sheets are very popular with clients due to high quality and high cost effective.