DEKIRU Sound Proof Foam Panels 18PACK, Acoustic Panels Self-Adhesive, Square 45° Edge designed Sound Proof Panels For Walls, Wall Panels For Interior Wall Decor, Home Studio and Office (Black ）

Works really well and seem to stick really well if you prep your surface correctly.

Purchased a pack of 18 and only got 17!

These are some of the only pre-built acoustic panels I have found that actually do a great job of reducing sound reflection. I'd recommend picking up three 18 packs worth of tiles to effectively make five-tile tall groups positioned around your room. They're great! Completely finished my setup thanks to these. Most acoustic *foam* does not work. Literally, just does not work. I'm talking about sound treatment, not sound "proofing" here. If you are looking to *sound-proof* ANYTHING, do NOT buy acoustic panels or foam at all. The only thing that will sound-proof anything is solid matter, like concrete or wood. Sound treating on the other hand, involves reducing the reflection of sound off of the surfaces in a space. Acoustic foam you'd normally get (that wedge-shaped stuff you see in youtuber backdrops that looks really cool) is simply not dense enough to effectively absorb enough sound to prevent a reflection.

I used these acoustic panels behind my sons gaming setup. He is a teenager and gets quite animated while gaming at times so I was looking for something to knock down some sound. Keep in mind these are not for complete sound proofing they are acoustics panels that keep sound waves from bouncing around. If you are looking at sound proofing a room you will need insulated walls. You will still need these however if you are trying to stop sounds and soundwaves from reverberating and traveling. These worked great for that purpose, again they don't completely sound proof his room but I can tell a big difference in how far from his room the sound travels. They are also great if you are live streaming to twitch, to keep echoes and reverberations from being picked up by your microphone resulting in a nice crisp mic sound with unwanted noise. The installation was simple, since they are peel and stick, and I ended up trimming them to fit the corners of his room using just a utility knife and a square to do so. Adhesion was good, I tried to peel one off to test it, and it was held secure, there's is no doubt they will stay in place over time.

Easy to install. Adhesive is strong. Smaller than average size but have more per package. Perfect for smaller areas. Not very thick. Well made and seem durable. As for the soundproofing, they help very little. They were installed in our son's room to keep the noise down in my office. I can still hear everything. It's a little muffled but no where near what I was hoping for.

I got a pack of these to line the inside of makeshift sound proof box for me to use while transcribing. My housemate is a very light sleeper, and I like to do my work in the early morning. So, I grabbed a pack of these. They helped! When I use my box, my voice is much more muffled than before. Can my housemate still hear me through the walls in a dead-silent house? Yes. But it's muted to a point that they can sleep through it - so Mission Accomplished! These dense felt-like boards are stiff and have a strong sticky side on them. They stuck with no problem to the inside of my chosen box and fit nicely. I saw another review saying that the edges of theirs were messed up, but the edges of mine were all in great condition and I had no problem butting them up flush to each other. And so far, the sticky side on them is working for me. Note: I did stick them to cardboard instead of a wall. The difference in texture can change things. But if you are sticking it to cardboard - it seems to work great! Now I can transcribe in peace. Ha ha.

10x10x10in foam panels, 18 of them to use for soundproofing as you wish. These are dense woven type panels that even speaking into them you can tell the difference in sound dissipation and lack of reflection even talking against a wall. I want to use them to soundproof some tool dust collection cabinets and these should work well. Maybe even setting up a sound booth for audio recording, these have adhesive backs so that can be stuck to panels or affixed to a wall. They are light, don't have a bad smell (outgassing) and are big enough to enclose a smaller space for the price cost for the pack. A great deal!

I got these to insulate a room where I'll be running loud equipment and they have the dual benefit of sound reduction while also looking nice. They are decently priced for what you get and it's nice that they come in different colors so you can mix and match for a nicer look.

Muito bom o produto. Chegou certinho e com zelo. Comprei inicialmente para ver a qualidade. Fiquei contente e Refiz a compra. Recomendo.

I wanted a nice high quality looking sound panels and this fits the bill, but I was renovating the setup and tried removing it, it sticked to the wall too hard and it ripped my paint along with it. Maybe I should have gotten some thin sheet of steel or something and stick that and mount it on the wall with screws or something. Also for proper sound absorption need a More thicker material as well. So this works but makes a slight difference not a major One. Edit: raised it to 4 stars because I keep ordering it, it’s doing its job. If you have alot of panels it does the job well and adds to the aesthetic. If you remove the panels during the summer it will be easy to remove. The glue will loosen over time but will not fall automatically Edit: I bought over 6-7 packs in total to fill the wall with this It’s easy to clean with water but you can’t scrub it else it’ll rip easily, it’s also thin so it only covers higher frequencies so what you perceive as reverb will be reduced. I am now installing diffusers to widen the audio feel and Spread reflections. If you really want to cover a wider frequency range Be prepared to spend a lot more by getting thicker panels and made up of rockwool insulation material.

Son faciles de poner, no se si se puedan despegar y volver a pegar si quiesieras cambiarlas de lugar, son delgadas y parece que si ayudan un poco.