Customer Reviews for VEVOR Car Sound Deadening Mat, 50 mil 52 sqft Car Sound Dampening Material, Butyl Automotive Sound Deadener, Noise Insulation and Vibration Dampening Material for Car

Good stuff. I used a litle more than 3 boxes of 36 sqft to cover the entire floor, wheel wells, and a piece on each panel of a Promaster 3500 extended. Driving got much quieter after application.