22 pack Acoustic Panels With Self-Adhesive, 12"X 12"X 0.4"Sound Proof Foam Panels, Sound Panels High Density, Soundproof Wall Panels for Home Studio Office-Black

I might have been skeptical given the low price, however, they work great, stick well, absorb sound and look decent too!

The adhesion on the back seemed very sticky, but I went ahead and sprayed the half inch thick plywood that I was sticking them to with some Foamtak liquid spray adhesive just to be safe. They worked great for cutting down on reflective noise in my studio and adhered well to the surface. I think they look great!

The media could not be loaded.  These are perfect for my space, I love the design and the ease of installation. Ive used other acoustic forms where I had to get spray adhesive and it becomes a bit of a job. These were so easy to install, like literally under 10 minutes. I like that you can also cut out the designs and get creative if you’d like. I highly recommend these and will for sure be ordering more! Oh and by the way, this is my second order so far!

Quality material and ease of installation are two reasons to purchase this product. Excellent customer service as well with this company!

They work well to take deaden the noise a bit (don't have an exact amount because it ranges by the source of noise), but I wish they would do more to cancel or eliminate the noise. I covered an entire window with them -- even doubling up on the panels at times -- but we still have some disturbing noise. We live not far from an international airport and development area; hence, the source of the noise cannot be avoided.

I purchase these to place on the wall of my bar the side where people sit and scuff up the wall while sitting at the bar, works beautifully just luv them, they look good, stick very good my friends luv them, I’m purchasing more just to have.

Quality of panel and the glue is good (won’t damage the paint on drywall if removed carefully and can stay sticky). Not sure how effective it is at sound treatment yet, but aesthetically provides good ambience to a home theatre or media room. I put up 36 panels on the back wall. Seems to have made the dialogues more crisp and actually louder as it reduces echo from front facing speakers (or I could be imagining things.) Your mileage may vary.

I lined the door to my bedroom to muffle the sound of my cat obnoxiously yowling and meowing when I shut him out at 3am (when he decides he wants to run around and play)…but it seemingly did VERY little (if anything?) to muffle the noise. My cat eventually started using the bottom squares as cat scratchers.

Me gusto que si insonorizan como deben y lo probé en el cuarto de mis perritos sólo en las ventanas, se adhieren súper fácil

This product worked well in reducing the noise heard through the plasterboard wall.They were of good quality and were reasonably easy to cut with a boxcutter.

Se instan y se cortan muy fácilmente!