12 Pack Self-adhesive Acoustic Panels, 12" X 14" X 0.4" Hexagonal Panels to Absorb Noise and Eliminate Echoes, Sound Proofing Padding Acoustic Treatment for Studio, Home and Office (White&Grey)

Been on my wall for months and it’s still sticking to it without issues, all the pieces fit well together, and it’s actually made out of a decent material! Don’t expect it to dampen noise and remove a ton of echo, but it definitely fills in some space on a blank wall and looks clean.

Bought a new home and finally have a proper office, but there's an annoying echo. It's small, but noticeable to me during the many calls I'm on each day. I put these on the wall behind me. I'm about 18 inches in front of them and they do a pretty good job of killing the echo, but they aren't as helpful in the middle of the room. That's not surprising. They're only on one wall and my monitor is between them and the rest of the room, plus they aren't very thick. If I was going to record podcasts or music, I'd need to do more and want more expensive material. As it is, they're nice to look at and do the job I need them to do. I'm quite happy.

Several of the pieces fell within 30 minutes, and a few more over night. And they didn't block as much of the "thumping" from next door as I'd hoped they would.

Strong adhesive, works well. Sound is audibly dampered. I no longer have to listen to that stupid mockingbird at 1 in the morning.

These look great, they stuck well to our textured walls. They didn’t do much for sound and the worst part… when we took them down the adhesive stuck to the wall in a million places. Goo gone doesn’t work. We are painstakingly trying to remove it with our fingers bit by bit (and it’s already been hours of this work) so as to not have to resort to something that will remove the texture from our wall.

I bought these going that they will absorb and reduce echo for my podcast.Setting them up was easy and fun. Maybe if my walls were flat and straight, the panels could've adhere better.After recording the first episode with the panels, the audio had a lot of echo, to the point that I had to cover the panels with a blanket so we could record the show.Then little by little after a week the panels starting falling off the wall. I tried to stick them again but the damage was done. The panels kept falling.I know the adhesion problem could be thanks to my walls, but the panel didn't reduce much of the sound and kept bouncing all over and producing echo.

While I didn't use this particular pack for acoustic treatment. Specifically, the adhesive is very high quality, as are of the cuts for symmetry. I like the non-beveled versions for particular use cases because they allow for seamless shape creation. Remember, hexagons are simply equilateral triangles.

I really thought these would be more difficult to install, or that they would fall off. Not at all! They were so easy to organize and slap on the walls. I did it a week post chemo and it was easy enough for me.My partner and I have a home studio in our house where we teach lessons, and even with wood floors in the room, the panels absorb so much noise. We will most likely be purchasing more in the future!

Add aesthetics to your studio, nice decor. Easy to install, good sound insulationI recommend them

I’m just an hour into installing and checking my mixes, already it’s a helluva lot better. But beware without a sub and bass traps, mixing I is Useless

Doubles up as an acoustic panel and an interesting art piece.

My son had a image in mind when he told me how we were going to remodel his room, we found these and they made his room idea become a reality.Easy to install, look like the seller images and showed up quick

I was a bit septal before buying it but then I bought it just because it wasn’t that expensive and it looks very awesome. I am not disappointed. It’s 100% worth it if you’re looking to decorate and isolate the sound panel help me to stop the echoing in my room, very happy about it 10/10