Sound Control Blanket,Soundproof Waterproof Mat

Sound Control Blanket, Soundproof Waterproof Felt Mattype:the soundproofing materialsModel Number:V-3 soundproof padMaterial:EPDM rubberDensity:5kg/sq.meterEnvironmental:E1 gradeSoundproofing:29 dbPlace of Origin:Guangdong,ChinaProduct:flooring sound blanketsColor:blackFireproof:b1Size:1200*10000*2mmMaterialsEPDM RubberWidth1220mmLength5000mmThickness3mmColorBlackShapeRollEnviormentalE1 gradeFireproofB1 gradeSoundproofing Volume29dB
Sound Control Blanket,Soundproof Waterproof Mat