Material：100% polyester fiber
Size:Custom
Thickness：24mm
Density:4500g/sqm
Fire rating: EN 13501-l:2007+Al:2009 B、ASTM E84 - Class A
Eco-Friendly: E0
The sound insulation wall has good privacy, which can provide you with enough private space in public areas such as halls and offices, and has high environmental protection Let you have a pleasant environment
