SoundQubedQ-MAT Sound Deadening Audio Insulation MAT–86.6 Mil (2.2mm) 16 Sq ft Car Sound Deadener Insulation–Butyl Car Sound Deadening Mat - Audio Noise Insulation and Dampening

5/5 on quality ordered with free shipping received it within 3 days.Mine has some creases where it was folded over to fit in the box. Not a big deal just put some heat to it and smooth it out with a rollerBtw buy the roller off here as well it's needed trust me.In pic it took 3 1/2 sheets to do back of cabVery thick and easy to use make sure u lay it down on area then press in the low points first for a good solid seal.It's like putting on a dang sticker not real hard to do just make sure u take ur time with first sheet and ull be fine good luck

I wanted to quiet down the interior noise in my 2006 Hyundai Sonata LTD. I placed the SoundQubed Q-Mat Deadening Mat(s) on the trunk floor, wow what a difference in the reduction of road noise. I also placed onto the trunk floor of my present car which is a 2014 Nissan Altima SL.The overall noise reduction was somewhat less over all then my last car, but I it did reduce some of the road noise coming from the trunk area. In my opinion this product is a good value.

Great choice for sound deadening. It's sticky but easy to move around. Doesn't smell at all. This covered my trunk lid and under my rear deck. 08 Sonata.

Great stuff. Supper thick and heavy, once you set it where you want it its sure not coming off. Would recommend putting it in the fridge/freezer before installing as the stuff does start to melt pretty easily

The media could not be loaded.  Very good stuff 👍 10/10

Spent $57 to do my trunk and it noticeably increased my spl and overall quality of bass I'd buy again and it looks sweet...

This works amazing my trunk souns solid now as to before it was not

I have installed a few different brands of high end well known sound deadeners and got a chance to install some q-mat recently. It is by far the best I have worked with. Extremely thick, easy to work with, and sticks great. It's also half as much as some of the competitors high end deadener and works just as good if not better. Highly recommend