... wall panel: 1.Material:100% polyster fiber 2.Size:1220*2420*9 mm 3.MOQ:30 sqm 4.Soundproof and fireproof Nonwoven acoustic decorative wall ... convient,anti-corrosion, moisture proofingApplicationsUsed in sound absorption,thermal insulation,wall decorations in Hotel,Exhibition hall,School,Cinema,Boat casting station ... dancing hall,Office,Music college and so on Nonwoven acoustic decorative wall panel