12 pack Acoustic Panels, 1" X 12" X 12" Quick-Recovery Sound Proof Foam Panels, Acoustic Foam Wedges High Density, Soundproof Wall Panels for Home Studio,Carbon Black-07

I bought these wall panels to muffle the echo in my home office after comparing a number of similar items on Amazon. They were easy to install with the adhesive already on the back, just peel and stick. No issues with them falling off the wall and they look great. I will buy more due to the fact that they definitely helped, I just need a few more to get the echo all the way gone. This is because I have vinyl flooring in the room with a thin area rug over it. If I had carpet in the room, what I ordered would have been sufficient. Great product!

The panels were very easy to stick on the wall, the backing is solid. When unwrapped they inflate to regular size very quickly. The instructions say to wait 48 hours but they were full size within an hour at most. Good sound dampening too, a great deal

With the easy to peel back, the adhesion made it easy to install and stick firmly to the wall. The abilty of noise cancelation is also great and really works.

These foam panels are garbage. First of all, none of them would stick to any kind of tape (duck tape or two-sided tape). So we had to tape a thick carton board to the wall and then use the pins to pin the foam panels to the carton board. But after so much work to install the foam panels, we achieve nothing because these form don't make any different. They don't reduce or absorb any noise. DON'T BUY these foams.

great product

REALLY made a difference in noise cancelling for our pond filtration pump! I chose these because of the design and 2” extended size - as well as the adhesive already on the backing…and affordability.I don’t know the exact nose cancelling numbers/percentage but overall, the noise was really impressively lowered! I used 60 panels inside our pond filtration shed and the sound reduction was really outstanding for a. The ease of installation, and b. The cost involved.Really impressed!

These panels look good and were a breeze to install. The panels come vacuum sealed and therefore are very compact on arrival. Once you break the seal, they puff up pretty fast. Despite a 24-48 hour suggested wait time to allow for full inflation, I didn’t notice any additional size gains after the first hour or two. Each panel has an adhesive backing. Just peal the sticker and place on the wall. The panels stick well and don’t move once installed.As far as functionality, these panels did not seem to do much sound blocking. I set them up in my makeshift office/closet to block out the kids noise and keep my own work calls from leaking out. The kid noise levels did not seem to change much at all since I installed these.I will keep them up as I feel like they make my voice clearer on video calls and they might keep some of the computer sounds from leaking out of my office.

Works as intended. The adhesive they give you kinda sucks so definitely get your own. Super cheap. The company even gave me some weather strips for door treatment. Overall 10/10 probably will buy again.