0 9 nrc wooden sound proof panels

{"cid":"91225268","title":"Wooden Slat Acoustic Panels B1 Wall Sound Proofing Panels NRC 0.65 - NRC 0.90","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/61\/7d4f8e78dd5d2e50fc9b8c479535-200x200-1.jpg","attrs":{"Price":"28$","Brand Name":"MJ MASTER ACOUSTIC","Minimum Order Quantity":"100 square meters","Delivery Time":"31 Days","Certification":"A+\uff0cFSC,EN 13501,ASTM E84,UL 94","Payment Terms":"L\/C,T\/T,D\/A,D\/P","Supply Ability":"1~1000 Pieces 31Days","Packaging Details":"Carton Box","Name":"Slat Acoustic Panels","Material":"MDF \/ Solid wood \/ Composite grille + Acoustic backing (polyester fiber optional)","Panel Size":"600\u00d71200mm \/ 600\u00d72400mm \/ Custom sizes available","Thickness":"15mm \/ 18mm \/ 25mm \/ Customizable","Sound Absorption Coefficient (NRC)":"0.65\u20130.90","Fire Rating":"B1 \/ Class A (optional)","Eco-Friendly":"E0 Grade \/ Low VOC"}}

{"cid":"91222012","title":"9mm\/12mm Polyester Sound Absorption Acoustic Panel for Wooden Fiber Sound Proof Panels","imgUrl":"https:\/\/img.chinax.com\/nimg\/ad\/85\/9d781dd098ef3ff50cd097b88ef3-200x200-1.jpg","attrs":{"Price":"$28.90\/square meters 100-199 square meters","Brand Name":"MQ","Minimum Order Quantity":"100 square meters","Warranty":"1 Year","After-sale Service":"Online technical support","Project Solution Capability":"graphic design, 3D model design, total solution for projects","Application":"Apartment, bedroom,living room","Design Style":"Modern","Place of Origin":"GUA","Product Name":"Wood Slat Acoustic Panel","Standard Size":"2400*600*21 mm\/ Customized","Polyester Thickness":"9mm\/12mm","Finish":"Melamine, Veneer, HPL, Coating","Pattern":"MDF 27mm, Edge to edge 13mm \/ customized","Type":"Sound Absorption Acoustic Panel","Certification":"CE","MOQ":"50 Square Meter","Weight":"26kg\/pcs","Packaging Details":"Pallet","Supply Ability":"5000 Square Meter\/Square Meters per Month"}}