1. Materials MgO, MCL2, etc. 2. Characteristics Sound Insulation, Heat Insulation, Waterproof, Moisture resistance, Fireproof, High strength and impactresistant, mould proof, durable,Sanitation and cleanness, install easily, etc. 3. Usages Apply for decorative board for walls partition, ceilings, fixed desk in hotel, screenings of building, fireproof door, etc. 4. Specifications Width: 1220mm Length: 2440mm Thickness: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm, 12mm, 15mm, 18mm Other specifications arealso available according to customer's request.