TroyStudio Thickened Acoustic Panels, 31.5 x 23.6 x 0.5 Inches Pack of 6 Felt Wall Decor Tile Sound Absorbing Board, Noise Reverb Echo Dampening Soundproof Padding for Door Music Recording Home Studio

I am a long time (50yrs) software engineer and the server on my desk was "noisy". Nothing wrong with it but simply machine noise. I bought these and put one between me and the server. WOW! What a difference! When I find time I'm going to build an enclosure and line it with these...probably silent at that point. Definitely recommend.

Very good panels. Sturdy and in good thickness. It comes in 6 so you may have to place space in between to have the wall cover as much as possible.i think it works well even with some space.

These are not white, quite bluish actually. We had a difficult time getting them to stick to the wall. Finally used rubber cement on a 3m mounting tape and the panel, then stuck the glued tape to the glued panel. That seems to have made the tape stick.

First the panels are very sturdy, solid, and look professional. I had no anxiety about mounting them right on the front wall of my home theater, beneath the front screen. They look great and I noticed the clarity in music and movies improved. Better separation in musical instruments, dialogue was clearer. I think its a very good deal.

The panels work great for me. They are lightweight and solid. If you need them for a big project you may want to buy many of them. They are not very large. The good side is that it is easier to hang them.

I have a medium size basement recording studio and I bought a 6 pack of these to put on the ceiling above the drum kit to hopefully create some sound absorption. I used heavy duty Scotch adhesive fasteners, 4 on each panel, and arranged them on the ceiling. Within a day or 2 all of them had fallen off the ceiling. I think I might try using a fabric glue on my next attempt. They honestly didn't seem to make a huge difference upstairs, decibel-wise. These aren't cheap either. I think maybe if you splurge on 30-40 of these panels it might make a difference but that will cost a few hundred dollars and I'm sure there are better options out there. I've seen reviews where people said they weren't really white, but these that I got were pretty white. Overall, I don't think they're worth almost $100 for 6, but I have no idea what goes into making them.

Helped reduce sound on thin doors n walls could hoot n hollar at video games without disturbing roommate

I returned these because they are too spongy. You could attach them with a simple stapler. If you want thin foam then maybe you’ll like it. It was described as high density which it is not. If you put these in a sofa cushion to add to what is already in the cushion you wouldn’t notice any difference because they are not substantial.

Great product but I bought 4 boxes and need probably 2 more , hopefully they get more stock ?

Made no difference whatsoever.

Very well built and as advertised

they have blocked around 10db of noise in my car, it's very useful