mixed sound dampening material for cars

{"cid":"91222306","title":"EDDY CF-R Air Intake Purchase Reusable And High-Quality Filters For Ford Series","imgUrl":"https:\/\/img.chinax.com\/nimg\/cc\/8f\/af10faa6753e9960815c05bb021d-200x200-1.jpg","attrs":{"Price":"chat","Brand Name":"EDDYSTAR","Model Number":"EY-CFR-FO09","Minimum Order Quantity":"10","Delivery Time":"30days","Certification":"China Factory of Certificate Conformity","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"10000PC+3MONTHS","Packaging Details":"63*39*30mm","OEM":"EY-CFR-FO09","fit for":"Ford series","quality":"high quality","material":"Carbon Fiber","weight":"4kg","fitment":"Direct Fit","model":"CF-R","Compatibility":"Universal","type":"intake kit","color":"red and black","Durability":"long-lasting performance","Filter Type":"Dry","Weight":"2.5 lbs","Goods Weight":"4kg","Temperature Control":"Draws cooler air","Type":"Air Intake","Air Filter Color":"red and black","Maintenance":"Reusable high-flow air filter","Flow":"high flow","Dimensions":"24 x 12 x 6 inches","Appearance":"best","Airflow":"high efficiency","Airflow Efficiency":"High-flow design airflow"}}

{"cid":"91188973","title":"Recycled Ldpe Closed Cell Foam Insulation Sheets Waterproof Xlpe 25-330kg\/m3 Density","imgUrl":"https:\/\/img.chinax.com\/nimg\/5f\/99\/7425f6fcde459bcb5a70b6cb612f-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"CTF","Model Number":"XPE-2590","Minimum Order Quantity":"3000 sqm or Negotiable","Delivery Time":"15-20 days","Certification":"RoHs, REACH, CE, UL, ISO 14001","Place of Origin":"China","Payment Terms":"L\/C, D\/P, T\/T, D\/A, , Western Union, MoneyGram","Supply Ability":"500 tons per month","Packaging Details":"PE Bag","Material":"LDPE","Type":"Physical crosslinked and chemical crosslinked","Thickness range":"0.3mm-10mm thickness","Color":"Black\/Grey or customized","Width":"1m-2m, customized","Thickness":"1-100mm","Density":"25-330kg\/m3","Application":"Automotive \/ Cars","Product name":"pe foam","Advantage":"High Wear Resistant,eco-friendly,non-toxic","Length":"customized","Shape":"sheet or roll"}}