Upgraded 24 Pack Self-Adhesive Sound Proof Foam Panels for Walls 2" X 12" X 12"， Fast Expand Acoustic Panels with High Density, Pyramid Soundproof Wall Panels for Studio and Home Noise Reduction Black

Great quality foam panels work well in my hunting blind to absorb noise and insulate from the cold. Adhere securely to the walls of the blind. Some panels arrived flattened, but I laid them out in the sun and was able to pull them into shape with no issues. Good value too.

Does a decent job of noise reduction, I certainly notice a big difference in the room acoustics. The adhesive backing work really well, I was able reposition them after they were initially installed and they still stuck to the surface with no problem. I plan on purchasing a few more bundles. Some of the panels needed some massaging to get them to fully inflate but other then that great product.

These are a bit on the cashy side. Also, it is extremely difficult to install. What I mean is keeping the rows lined up between tiles can be difficult to impossible. Not all of the tiles are the exact same size. The acoustical properties are awesome! I used these in my air compress/dust collection closet and the difference is amazing. I can now barely hear the air compressor now. Definitely cannot hear the dust collection system anymore.

I received my panels and like some of the review mention, some were flat. I have 7 panels out of 24 that had some flat rows. I reached out to the manufacturer (like the insert card in the box says), and they actually sent a video about how to fix the problem. It worked on some of the panels but a few stayed flat. I let them know and they replaced the panels for me. I didn't really expect much since these are really inexpensive panels but they honestly work great and the company that makes them really backs up their product which is awesome. Very happy with this experience and will likely be ordering more.

Looked great when installed. But the real pain is when you remove it

hese self-adhesive foam panels offer effective soundproofing with easy installation, making them a practical choice for enhancing audio clarity in various spaces.

Due to the cryo vac package they were all squished together and stuck to one another which caused them to not have any foam bought 3 boxes and they were all the same even after putting them up still can hear everything as if the person is in the other room with me, does not drown out sound terrible product, want my money back can't reuse them stuck to wall and tried to take off and breaks. Tried taking video but unable to post!

So I've recently tried this type of product from three different manufactures. This product is substantially better than the others while still being at the same price point. The biggest difference is the recovery time, how long it takes the product to expand after being compressed in a vacuum sealed bag. All 12 squares fully expanded & recovered within 3 seconds! The other products I tried were extremely disappointing, it took about two weeks for 50% of the squares to recover and the other 50% never recovered. I will say the adhesive back works as intended and is roughly the same quality across all of the brands I tried. I know it's probably very cheap to manufacture this type of product... However it's apparent that this particular manufacture doesn't skip corners in the manufacturing process & they have someone in quality control that knows what they are doing.

El producto tiene buena adherencia, sin embargo no hace mucha diferencia en la acústica ya que no es muy grueso ni denso. no creo que sea una espuma ideal para un tratamiento acústico

Muy buen producto y calidad