8 PCS Car Sound Deadening Mat, 197 mil 8.7 sqft Aluminum Foil Finish Heat Ins…
8 PCS Car Sound Deadening Mat, 197 mil 8.7 sqft Aluminum Foil Finish Heat Insulation and Vibration Dampening Mat, Sound Deadener for Car Door Floor Ceiling, Car Accessories. Model Number: Car Sound Deadening Mat.
SHMZK 8 PCS Car Sound Deadening Mat, 197 mil 8.7 sqft Aluminum Foil 8
【Sound Deadening】: The high-density foam cotton absorbs sound and minimizes vibrations, while the aluminum surface reflects sound waves. 【Heat Insulation】: The high-density foam cotton and aluminum foil create an efficient thermal barrier that reflects heat away from the vehicle.