Topnaca 6 Pack Acoustic Panels Sound Absorbing for Home Office Walls, Black Decorative Self-Adhesive Leaf Textured Art Ceiling Tiles - Acoustical Treatments for Recording Studio Door 17"×12"×0.4"

Awesome pattern. They fit so well together on the wall. They are very sturdy and thick and seem to be pretty effective with blocking sound. They are easy to apply and stick well. They are pure white.

Great product! Adheres to the surface well. Has improved sound quality in room drastically. Coworkers love it and commented on the quality and that they look nice. Highly recommend.

The sizes are slightly off so fitting them snuggly with out any gaps or misalignments was a challenge. They seem to do well blocking noise from the neighbors.

Quality is fantastic. The installation is super easy too. The adhesive has held up great so far.

Doesn’t absorb much if any sound even with vinyl compared to other brands I got at the same time. Should have known since they didn’t publish NRC

They tiles were use to sound proof a podcast room. They worked well, did the job that needed to be done and as aesthetically pleasing. Good Investment

Very easy to apply, just peel and stick. Helps with reducing echo in game after new tile floor was installed. Used as an accent wall behind TV.

This is pricey product, that I wish I did not invest in. They don’t really prevent sound as much as I need them to and keep falling off my wall. Wish I’d returned them sooner but I’m stuck with them unlike them sticking to my wall…

It's hard to measure the impact of these, as I don't have others to compare them too and I'm not sure what to expect. I don't want to take measurements before and after so I can only really talk about how it feels. These are 2 types of sound-deadening in one panel. There is a thin mass-loaded vinyl backing that blocks sound outright, and then a thicker fiber up front to cut down on echo. We mixed these in with some larger panels of a different style in our amateur home studio. About 30% of our coverage were these panels, the other 70% were larger skinnier rectangles. The other ones were more soft and fabric-like, these are heavier and seem more designed to block sound than absorb it perhaps? The description claims they're for sound-proofing. I don't think they're any good at that. You wouldn't use panels for that. These are more for absorbing and studio use, not to block the sound from leaving a room or so you can turn the TV up louder or anything like that. They cut down on echo and "deaden" the audio profile of the room. We put them all up, and, it's obviously way better than before we started. If you had a professional studio you might line every surface of the room with these, so that you can't hear sirens or traffic or whatnot. For us it's just about improving the sound quality in room from our own instruments. The idiot driver left this box out in the rain instead of following my instructions, and I presumed they'd be ruined, but luckily they're individually wrapped inside. The manufacturer obviously cares about them not absorbing moisture in transport.

Unfortunately they have recently changed the design and material of the acoustic panel. It is now made of very poor quality materials, is not self adhesive and simply just doesn’t work. It is a shame as the previous panels were fantastic.

Worked well. Pretty hard to cut though.

These are pretty heavy, at least heavier than I anticipated! The white absorbing layer is quite thin, so my expectations had to be kept in check. They are too thin to absorb longer wavelengths (deep sounds), but the weight of the damping layer aids a bit in reducing noise transmission. This is important today, with new constructions using thinner drywall. The damping panel material is like a pressed fibre with a heavy black damping layer and 1mm foam layer at the back side. I have the plain fibre type on the wall in our music room, and they reduce high frequency slap echo (like the effect of drop ceiling tiles in an office building). These mass loaded ones are different, because they can hypothetically also help block sound transmission between rooms by reducing the vibration of the surface they are on. I will add some thoughts on their effect as time progresses, but they do reduce echo in the room thus far.

Pasted on ceiling and falls like snow in a while.