24 Pack Acoustic Foam Panels 2" X 12" X 12", Fireproof Soundproofing Foam Noise Cancelling Foam for Studios, Recording Studios, Offices, Home Studios (Black)

i install this product last month in my rooms wall and my room is quiet now!

My dish sponge is thicker than these Flimsy panels. In the Pictures they look good and promising. Oh boy was I fooled. Don’t bother with these.

The listing says that the brand is Kaishengwei, however the included instructions says Foucarsi. I followed the simple instructions on the listing first: "Please kindly give it until 24 to 48 hours for the foam to restore to its normal size." 48 hours later, they were still deformed. I actually did have to submerge each tile individually in water and massage them in order for them to revert to their original shape, and then wait another 24 hours for them to dry. I don't know what the other reviewers reviewed when they said that theirs instantly inflated to useable condition, but it certainly wasn't this product. If you don't want to hassle with an hour of prep and then 24 hours of waiting before being able to mount these, go with another seller.

I love the feel of the foam its very easy to work with and manipulate. Definitely feels higher quality than the others I've used. In my case the foam was cut almost exactly with maybe margine of a millimeter. You won't find foam cut closer without doubling the price. The sound absorption is NOTICABLY better. My room echoed horridly. I put up 2 sets on one wall with my mic and it's immediately better.

These are some of the best I've so far used. They re-inflate from packing consistently, which is not as ubiquitous a feature as you might think

I ordered these out them up and not even month later they look like I smoke and are browning. Very disappointed if I would e put them up sooner I would definitely return them.

Ok, they are good looking, and I really just wanted that, but idk about sound. They come with no adhesive, so I used command strips and that worked. I didn’t need to use water, and after about 12 hrs they puffed up. The reasons I’m only giving 2 stars is because they are 1 inch, not 2, and it’s a scam. Look up FOUCARSI, as they are the makers, and this scam company just buys them and resells them for 2x the price, I will probs buy more, but from the actual maker.

I returned this after realizing it was a 'special' material that requires soaking in water and waiting for 24 hours. This is not clear from the description. Not recommended at all. Had to return it.