Soundproof Wall Panels Self-adhesive, 18 Pack Acoustic Panels Sound Absorbing Panel High Density Brick Wall Panel for Walls, Office,Reccording Studio, Ceiling 12" X 12" X 0.4" Gray

Just as described. Looks nice and dampens some of the echo/reflections for my podcast.

Very sticky to your surfaces!! Easy to install.

I wanted to put some thing on my door to help with the sound reinforcement in my home office studio. Fully backed adhesive on these individual panels made it a breeze to stick on the door, and the brick shaped pattern lends itself well to cutting with a craft knife for those straight edges.It’s a good product that adds texture to the room and helps with reverberation.

Update: I have received a refund for the mismatched pieces. The seller was quick to rectify the situation and I would buy these again!The style and adhesive are mostly why I got this. They look great behind my work desk and add a lot to a previously blank white wall.Also, not having to worry about installation with its adhesive backing makes it SO easy to install.My big gripe with this is, despite the nice quality of the tile, that if you’re ordering more than one pack, you may have a chance of getting a slightly different shade of color you chose. I ordered 2 grey packs, and now after continuing to build on from the first pack, I noticed the different shading between packs.Like the picture shows, it’s very noticeable. It’s a shame because I do really like this. I can’t keep spending on these to hopefully get the right shading.

it helps with the sound. I put this on my appartment door and it helps make the sound a little more quiet.

I didn't realize how many packs I needed to complete this wall and I got half done when I realized they line up together where u can't even notice the shift. Oh well. I still love them. They cut easy and they look great. I didn't want them for sound reduction so can't speak to that

it does not work

These are great acoustic treatments! They are thin but dense. Don't be fooled by how thin they are vs the lighter black foam panels - these absorb more reverb than those and are easier to install because you don't have to mess with double sided tape. Since they are denser, I think they will age better but we will see. I have the foam ones in another room so I can compare long term.I received one pack for free and bought another to test out with. As you can see in the photos, I've bought (at 100% my own cost) more packs to finish out the corner. This has helped tons with reverb / echo in the room.Please understand that this is an Acoustic Treatment but does have some limited soundproofing capacity.Acoustic panels are meant for acoustic treatment, which is the control of echoes and reverberation in a room. Whereas soundproofing is about preventing sound from entering or exiting a room. It is much harder to soundproof a room than it is to acoustically treat a room.To build a room that noise cannot enter and have no echoes, you will have to do both soundproofing and acoustical treatment. A room that is acoustically treated but not soundproofed will still be affected by outdoor sounds coming in, and a room that is soundproofed but not acoustically treated will be plagued by echoes since no sound can escape.