196 mil 37 sqft Car Sound Deadener Deadening Mat Audio Noise and Heat Shield Insulation Closed Cell Foam Dampening Material with Self Adhesive 29 PCS(15.7" × 11.8“)

This is good quality it hold great heat retention easy to install and has no smell

Easy to trim to size , cheap and very sticky

Good adhesive and sound deadening

Went on easy, used a roller to ensure good adhesion. Interior much quieter. In a Ram 1500, the stereo went from about 93db to 103db! Installed in doors and the panels, along with under the rear seats and behindd them. Great product.

Just to let people know, this is foam with foil. Not butyl rubber. It will not deaden vibrations & give you significantly noticeable results on its own. However it will provide some & your results will vary.Ideally, you would use a layer of sound deadening (foil backed butyl) material on all the hollow, tinny sounding areas (full coverage usually not required), & then use this product over top (substantial or full coverage recommended) to provide a thermal & sound barrier. Also helps deepen bass.When using both in conjunction you'll get reduced road noise, rattling, & you'll be less annoying to others, & you should notice improvement in music quality & better temperature control in harsh weather.Note that when replacing panels it may be a tight fit after due to thickness of layers

Easy to work with and does as expected.

Used this to line the interior of my side by side which was uncomfortably hot inside during the Summer. Dropped cab temp by a good 15 or 20 degrees. Highly recommended