Nonwoven wall panel: 1.Material:100% polyster fiber 2.Size ... MOQ:30 sqm 4.Soundproof and fireproof Nonwoven acoustic decorative wall panelIt is suitable for:Concert hall, studio, studio, ... corrosion, moisture proofingApplicationsUsed in sound absorption,thermal insulation,wall decorations in Hotel,Exhibition hall,School,Cinema,Boat casting ... Music college and so on Nonwoven acoustic decorative wall panel