DEKIRU 12 Pack Acoustic Foam Sound Proof Padding, 2X 12 X 12 Inches Sound Dampening Foam Studio Foam Used in Wall Decoration and Acoustic Treatment

The foam itself is fantastic. It has instructions on how to make sure it gets fluffy. My only gripe is that it highlights that it has he’s safe, but when I ordered two packs of foam, the little 3M dots that it comes with a really not enough and I had to use a glue gun.You might as well get ready to use a glue gun! The little 3M stickers aren’t bad but they’re quite small for all the surface area of the foam.

Some of the foam panels were differing levels of thickness. They never fully expand. So some panels are 1-1.5" thick, others 1/2". Resulting in an uneven height when adhered to a wall. Additionally, it comes with adhesive tape squares, but it is nearly impossible to remove the backing film. We can put a man on the moon but they cannot make double sided sticky tape squares with easily removable backing. Secondly, there is no information if this tape leaves damage to your surface or not, or if it removes without residue or damage. I'm not about to experiment and find out the hard way. Get your own double sided tape of some kind.

I've bought many acoustic tiles and designs, usually anything other than egg crate is stylish but the cut of these are superb, not sloppy at all. The design is so nice originally bought 2 dozen but because of how they look, perform, and the company took time to pack the extras (3M double sided-sheet) I will indeed get more soon. For dyi'ers, use hot hair dryer on panels and wall for really good stick.

Looks really good and does prevent sound from echoing. Also does well at absorbing it!Make sure you submerge it in water on delivery and dry it with a hair dryer or naturally. I let mine dry in the Texas sun!

The are unusable - the odor is so awful we need to take them down and buy another product. From the moment we wet them to expand and let them dry, the odor became so strong - like a dead animal - that the entire room smelled and made the product intolerable to use. It's unfortunate.

Perfectly packaged with instructions on how to put them up. I never expect these to fully sound proof but these were actually very effective! Of course there was still some noise coming through because my walls are paper thin, but these panels did their job and helped in my recording sessions. Considering getting more!

Good stuff, works well and does what it’s supposed to. However, this product is NOT for soundproofing—it’s for acoustic treatment in a room. The two go hand in hand, but are not the same. Doesn’t come with any sort of adhesion. I glued them to some styrofoam sheets I already had and then stapled the styrofoam to the wall. End result is exactly what I needed. Would buy again.

Your browser does not support HTML5 video.  Double the thickness of your average foam sound modulation tiles, these do the job a lot better than the competitors and for way less in price. Way more durable and better everything when compared to competitors, esp price and quality!