Tallew 31 Pcs 32.29 Sqft 196 Mil Car Sound Deadening Mat Sound Deadener Automotive Audio Noise Insulation Dampening Insulation Mat with Rubber Roller for Hood Ceiling Door 15.7 x 9.8 in Each Sheet

Make sure you don't touch anything with adhesive side unless thats where you want it . This works well .

It's absolutely perfect for my application. I used it on my 89 S10 project for the doors. With just the doors alone it makes a noticeable difference in temperature. Great product. I will order again very soon

Worked as should

I would use this product over and over.Hands down the easiest install ever.Easy to cut for desired area, goes up quickly.Any other insulation project would normally have taken a full day or two but this only took 2 hours to install the whole pack.Thanks for making this product.

Good gets the job done

My truck ("84 4Runner) has no interior upholstering/sound deadening. Just metal. It was loud. I put these sound deadening mats on the roof panel & inside the doors. It made a noticeable difference in the noise level in the truck while driving down the road. I also no longer hear a metallic "twang" when I close the doors.I just used installed the mat in the center of each body panel. I didn't see a reason to cover the entire interior of the truck. This is sound deadening mat not sound insulating mat. It just takes a few sections to deaden the metallic reverberation of the body panels.

This stuff makes for a horrible sound deadening material. The adhesive is extremely weak and I was required to use spray adhesive in order to get it to permanently stay where I put it. Even though it's fairly thick it absolutely is horrible at preventing rattles on the rear trunk lid.If I had known then what I know now about this item I would have never purchased this item. I ended up using so much of it to try and reduce noise and vibrations and it still failed. Lesson learned for sure when it comes to this item. I don't care if someone were to give me 500 free sheets of this stuff to use, I would use it to start a fire instead of using it to stop the noise and vibrations from the road or my stereo system. I will upload images at a later date.

I am sure they dampen noise a bit, but they are certainly not the best quality.