Item Name: Sound Deadening Mat Auto Accessories Heat Shield Hot Insulation Car Damping Mat. Type:Damping Mat100% Brand new and high quality.Material: Fiberglass Aluminum Foil+ FoamColor:SilverSize:As Picture ShownFeature:High quality tri-layer, twin density lightweight foam laminateHigh noise reduction & thermal insulation propertiesHigh temperature resistance,non-flammable, flame retardantHigh thermal & acoustic propertiesDurable outer cover material for tough environmentsStrong self adhesive backing,easy to cut & fitCan make the heat of the engine evenly distributed to avoid overheating the lidMaking sound more centralized and by changing the way of sound transmission ApplicationsExterior bulkhead, firewall, hood, engine compartment, engine baysBoot, wheel arch, body panels, load floor, under seat, floor, interior bulkheadAlso ideal for under floor applications as it has great load resistance properties Package Included:1 Pcs 200x50cm Sound Heat Foam Installation1. Remove the door panels2. Install the screws back in original place, it will easy be found when you mount, avoiding holes be covered3. With roller tools will make insulation materials and sheet metal firm fit, and play best adhesive, damping performance4. According to the effect you want choose construction program, only single Soundproof/Damping Plate or single Heat Noise Insulation Cotton or Both them.5. You can also use on car roof floors, hood, firewall, chassis, trunk room, trunk lid and so on. Installation Notices1. Please clean the surface you want to paste.2. Make insulation materials and sheet metal firm fit, and play best adhesive, damping performance3. Do not cover the chassis wiring or air holes when you installation4. Appropriate use of adhesive tape will strengthen connections effect: *Please make