1.Color:red, green, blue,yellow, orange ,grey,and so on
2.Thickness: 80mm,95mm
3.Size:190*190*80mm,145*145*80mm,190*190*95mm,145*145*95mm,240*240*80mm
4.(1)Sound insulation, heat insulation, waterproof, energy saving
 (2)Non-toxic, harmless, no pollution, no peculiar smell
 (3)Prevent atomization, high strength, corrosion resistance