{"about_product": ["Sound deadening material size: Nominal thickness 394 mils; Total coverage area of 10.8 sqft; Nominal sheet Size 40x40 inches. working Temperature Range: -40°F ~ 300°F", "Heat Insulation and Vibration Deadener: Effectively blocks 98% of radiant heat transfer. Sound deadening mat is a very versatile insulation material with excellent thermal barrier properties that will block engine, exhaust, & summer heat, ensuring your vehicle stays cooler in the summer and warmer in the winter, making your ride more pleasant!", "Automotive self-adhesive insulation is a waterproof lightweight thermal deadener with a highly compressible closed-cell foam formulation, it absolutely doesn’t absorb moisture and has no odor", "The sound dampening mat can be applied to external partitions, firewalls, hoods, engine compartments, engine compartments, trunks, wheel arches, body panels, load floors, and internal partitions under the seat floor.", "The sound dampening material comes in handy size sheets which make it easier in terms of the cutting and installation process and it’s flexible which makes it easy to install with or without a roller."], "product_description": "394 mil (10 mm) Car Sound Deadening & Heat Insulation Closed Cell Foam - PE Foam Sound DeadenerStrong sound insulation and absorption performance, heat insulation, Reducing energy consumption with the strong performance of heat insulationStrong self-viscous performance", "product_information": {"UPC": "616943705379", "ASIN": "B0BNPZZ71X", "Color": "Silver Tone", "Style": "40 x 40\"(10.8sqft)", "Coverage": "10.8 square foot", "Item Weight": "15.2 ounces", "Part Number": "AL4040", "Manufacturer": "ALLWIN", "Best Sellers Rank": "#3,620 in Automotive (See Top 100 in Automotive) #6 in Automobile Insulation", "Item model number": "AL4040", "Product Dimensions": "40 x 40 x 0.04 inches", "Batteries Included?": "No", "Batteries Required?": "No", "Included Components": "Sound deadening mat", "Date First Available": "December 1, 2022", "Item Package Quantity": "1"}, "product_details": {"Brand": "ALLWIN", "Material": "394 Mil", "Item Thickness": "10 Millimeters", "Product Dimensions": "40"L x 40"W", "Recommended Uses For Product": "(function(f) {var _np=(window.P._namespace(\"DetailPageProductOverviewTemplatesJava\"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when('A').execute(function(A){ A.on('a:truncate:po-attribute-truncate-3:updated', function(data) { var isTruncated = !data.truncateInstance.getIfTextFits(); var seeMoreElement = document.getElementById('po-attribute-see-more-id-3'); if(seeMoreElement) { seeMoreElement.style.display = isTruncated ? '' : 'none'; } }) }); })); Automobile sound deadening, heat insulation, and vibration reduction for external partitions, firewalls, hoods, engine compartments, trunks, wheel arches, body panels, load floors, and internal partitions under the seat floor. See more"}}