4x8 rammed earths slab soft

{"cid":"91195492","title":"0.4 NRC 4x8 Breathable Fabric Pet Felt Acoustic Panels Noise Blocking","imgUrl":"https:\/\/img.ismap.com\/nimg\/36\/0d\/c6a88af2d6081580cd103117d17e-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"TRANO","Model Number":"SFR - P","Minimum Order Quantity":"Negotiation","Delivery Time":"Within 7 Days After Receipt of Deposit","Certification":"SGS, INTERTEC, OEKO-TEX STANDARD 100,","Place of Origin":"SUZHOU CHINA","Payment Terms":"T\/T, L\/C, Western Union","Supply Ability":"500000 sheets per year","Packaging Details":"Sheet Packing","Product":"Sound Reducing Wall Panels Polyester Acoustic Boards","Feature":"fireproof and eco-friendly","Size":"1220*2440*12mm\uff1b4' * 8',","Color":"Silver Stone Color, Optional","Application":"Office, Cinema, Audio Room, School, Hospital","Acoustic panel type":"Polyester Acoustic Panels, Clothing Acoustic Panels","Nrc":"0.4 - 0.95","Density":"2.2kg-2.4kg\/sqm for 12mm PET acoustic panel"}}