18 Pack Acoustic Panels12"X12"X0.4"Sound Proof Panels With Self-Adhesive Absorbing High-Density Sound Deadening Panels Decoration Soundproofing Panels For Walls Home Insulation Studio Office Dark Blue

We got these for the help on wall opposite our kids’ gaming and music instrument set ups, they’ve done the job! They also improve the sound in the room by reducing echo. I made them look like head boards behind their beds and they go down to the floor. I also put them behind their door where they play darts.These have held up more than a few months and feel quality. These come with mounting stickers too. I always arrange and stick these to hard poster board, NEVER directly to the walls/doors. You can also stick them behind photos. poster frames, the back of book cases so they’re more hidden.The kids like the look of them and we’ve felt the difference.

I have curved walls and it was a challenge to get them to stick correctly. Otherwise nice!

I have a very small office and a cheap door. Thus, I get both echos and sound transmission. I covered the door with these on the inside of the office and now the echo is gone and sound transmission is significantly reduced. Its not perfect, but they do a decent job for sure. Easy to use.

My neighbors are happy That live above me :-) I have a small fitness studio in an apartment building and have used these noise canceling panels to absorb the music that I use. They seem to do the work my neighbors have complained anymore so that makes me happy and I’m sure they must be happy :-)

Stick all the panels on a bedroom door and the noise reduction is cero it doesn’t work at all waste time and money 🙁

The product arrived on time and in good condition that's not why I put a 2 star review.These are VERY VERY sticky and you better be 100 percent sure where you out them is where you want them because if you try to remove them they're going to rip your paint off your walls and you'll have patch work and painting to do after.The product looks nice e yes, but overall did nothing to reduce or minimize echo and reverb for my listening lounge.My room is 15 L X 11 W with brick walls on the reflective side of the audio signals. I pt these up and played some records and noticed no difference. I decided to return them, well, let me tell you, paint came up with the panels as I removed them and adhesive is still stuck on my walls. This is going to be a project to remove the adhesives and then I have to re-paint.I would NOT recommend these, don't be lured in by the low price, in the end it will cost you time, money and patch/paint work, which could be avoided by getting a better acoustic panel in the first place.

Es una porqueríaNo amortigua ni ganas ruido

I have 2 rooms I built with Rockwool R15 insulation and drywall. Used acoustic caulk. Could hear the person snoring, talking on phone and fan on from that room. Put some of these up in their room and voila. Amazing. Fan noise gone. You have to really strain to hear a muffled talk ( this person talks loud) while Im in the other room. Definitely worth the money. I have 6 guest rooms. Ill be buying more if those ASAP!