Sound Deadening Mat 157mil(4 mm) 107.64sqft - Closed Cell Foam Car Sound Deadening Material - Self-Adhesive Hood Insulation Heat Shield Auto Sound Dampening

Works decently enough. A few things to note. It tears quite easily. It sticks to your fingers and will tear if you are not careful when tryin to remove. Once its stuck, its stuck. It will be messy to remove if needed. It looks a little like neoprene as some suggest it is, but it is not. Just a basic low grade closed cell foam. It does the job for sound insulating though!

Expensive but works like nothing else. Sure deadens sound on cab of ice cream truck. If you brush against it too hard it could tear or chip off but otherwise very durable. One inch thick and soft as a mat.

Works as it should. Get it right. It will not come off once it sticks

Works great

I used one inch fome for insulation in the roof of my 2012 Jeep Wrangler I live in Mesa Arizona and it's really hot down here it's 104 today I'll see how it holds in the roof it's only been in a week cutting it is not as easy as they say it is August 6 its still holding and keep most heat out my old wrangler had no insulation the new ones do have