Acoustic Panels 12-Pack Soundproof Wall Panels 12"X10.4"X0.4" Sound Panels High Density Sound Dampening Panels - [70'S Orange Hexagon]

Really really good, works quite well to dampen sound and lower echo. It's not meant to work miracles, but it certainly works the same or better than the generic foam "acoustic panels" with spikes. The material is very high quality and just feels like it was made well. These work very well as a Voice actor to make audio sound less tinny, and are a GREAT decoration that makes the room look much nicer. Doesn't have adhesive on the back, but that's probably a good thing that allows them to package it very efficiently and you don't have to wait hours for them to inflate and none of them were physically defective in any way.. Just use some good double-sided mounting tape and you'll be golden. They're not very heavy. The accuracy of the manufacturing is very good, the bevels and shapes were cut very evenly and consistently. They just feel SO high quality in-hand. They are fairly sized, they cover up a fair bit of space, I would recommend getting at least two twelve packs, each a different color. They don't have any noticeable outward smell, but smelling them up-close smelt like pleasant fresh linen. They're a bit on the expensive side, but for very good reason. You are paying for high quality and it shows.

These things actually work! I haven't even finished putting them all up and my husband noticed the difference when I play my drums. They look nice, too. I used command strips to stick the panels to the wall... easy peasy. With all the colors offered, I think a person could be creative in decorating a room. In any case, they work great and worth every penny. Highly recommend!

These might work well, but they do not come with any type of adhesive to adhere to the wall or whatever you want to soundproof. They are thin and lightweight and have no weird odor. Their shape offers a variety of configurations to be decorative. The price was right, but I wish they had some type of adhesive. There are many colors to choose from.

I'm using these to replace the old low-density black egg crate foam panels that have been in my studio for many years. The old foam is disintegrating in patches, making a mess every time it gets touched. These square panels are higher density, much more durable, and better-looking in my opinion. I'm sticking them up with double-sided transparent nano tape, which sticks to the walls and the panels very well, if instructions are followed. I'm using nine two-inch long strips of tape for each panel (corners, sides and center). Nothing is coming loose at all. The echo reduction of these new panels seems like it's no better than that of the old panels, but it is quite adequate for the vocal and acoustic instrument recording that I do.

Not only is the color true to image, it has a nice thickness/ density for the price. I was able to put them up with Command strips so it'll be easy to take them down or move them if I want to later. But they work really well and have already made my office space so much more comfortable by eliminating the echo from sitting in the corner.

Bought for my WFH space. Didn’t dampen as much sound as I would have liked but that may be because I mounted them behind me to double as a background. The real reason for the reduced rating is they won’t stay on no matter what I try. I checked reviews and lots of people had luck with carpet tape. Tried it, and not only did they still fall off constantly, it ripped the paint off my walls when I gave up and removed it. Unless they start including a simple mounting kit or method in the sale, not worth it

I bought these in just about every color to put up in a YMCA. They are fabulous. So easy to install. I made a spacing jig and they went right up. It took longer to put the stickers on them than it took to put on the wall. It did several things. It helped with the sound in the room. It added color and interest. It gives people who rent the room places to pin up decorations. That way I don't have tape all over the walls and windows. There are different areas where people can take picturesIt also hides the sin on the walls from years of holes. We have many compliments on the room. It is fun. Most importantly it was very reasonably priced. Love, love, love how it turned out.

Worked well on our wall and looks great. Sound absorbing. Purchased round adhesive stickers also from Amazon which are holding.