Function
Common, Moisture resistance,Water resistance,Fire resistance
Regular Size
1200x2400,1220x2440,1220x1830,1200x2500,1200x3000
Special sizes
1200x2700,1200x3600,1200x2000 etc.
Material
Nature Gypsum and Wood Pulp Paper
Place of Origin
Linyi Shandong China (Mainland)