12 pack Acoustic Panels With Self-Adhesive, 12"X 12"X 0.4"Sound Proof Foam Panels, Sound Panels High Density, Soundproof Wall Panels for Home Studio Office- BlackBase + WhiteFace V1

These panels are great; they are lightweight and really make a difference in reducing echo. The adhesive strength is strong, and none of them has fallen off the wall. They are very durable, and it is easy to add more to the wall. They also look cool if you want to add some decoration to a wall, and the acoustic benefits are a bonus!

These are super versatile. They don't fade. I love the patterns on them. I use them to reduce reverberation between walls and they work wonderfully. Almost gone is the near rattling sounds I used to hear before, brought it down to mere humming. They also added a nice little design element which was unexpected but very nice. Initially I had hoped to hide them but when I realized they give a look, I applied more than I needed to finish the vibe. The adhesive is perfect on these and the 12" size makes it easy to manage the measurements. Because they're not very thick, they were still more on the subtle end of the different solutions I considered.

Great. Looks good and cuts noise down really well.

This is an incredible product. It looks great, it dampens echo, it installs easily and stays where you put it. However, I ended up moving to a different bedroom in the house I'm renting after only a month. When I went to remove the panels, they came off with a hefty amount of paint from the wall, and left a lot of adhesive residue on the remaining wall. Incredible product, just be mindful if the walls these are going on don't belong to you!

I’ll save you some time. BUY THIS ONE! I tried this out for a little more than a month to decide if I like them and I think these are the best you will find on amazon. I researched other ones and tried out like 5 different brands. These are the nicest ones I have found, that are cost effective too. Main points.. - Inexpensive - Aesthetic - Easy Installation - They sound proof most of the noise, there was a loud fan on the other side of the bathroom door I have that was loud and would keep me up at night and it has muffled almost 80% of the sound. Its a great sound muffler. In the video the fan is actually on but you cannot even hear it at all. Granted I did leave a few empty spaces on the door im sure more of the sound would be blocked if I used all the panels. Im just too lazy atm. (I have about three left over) I dont like leaving reviews but it took me so long to find some good panels, so I hope my review helped you save some time. 🙏🏼

I use a Sony XB7 party speaker for music. I hoped that these panels would help reduce vibration and noise from outside the room. But instead only improved the bass quality inside the room.

Easy to install. These tiles are very sturdy and have a clean finished look. My client gets so many compliments on them.

New: Dropped another star off. Would give this a 0 if possible. Not only do they not help acoustically (unless right next to the sound) but they leave behind a really bad residue. I even bought goo gone to get it off and it just won't. The paint is coming off the wall from scrubbing before the adhesive does. Old: First, this product does virtually nothing regarding acoustic treatment. I did a before and after test, including measuring decibels and the quality of my audio was just ever so slightly worse (but pretty much unnoticeable), both in terms of my own preferences and loudness in decibel after installing these panels. Second, not all of the panels are exactly the same size, so if you are using these panels uncut with no space between them, you will end up with offset somewhere. Lasty, the panels look better in review pictures than in real life.