24 Pack-12 x 12 x 2 Inches Pyramid Designed Acoustic Foam Panels, Sound Proof Foam Panels Black, High Density and Fire Resistant Acoustic Panels, Sound Panels, Studio Foam for Wall and Ceiling

I was nervous at first. They were so compressed. I let them sit out for days and they just did not uncompress. I misted them with water as they suggested. No change. Then I tried the hair dryer and that did the trick. Kind of a pain to have to do that to each one, but for the price, and seeing that they are all great now, it was worth it. These are great once they are plumped up.

Would've been nice to know the wall tiles don't come with adhesive but the shipping was extremely fast and they work great. Not the perfect solution to noise but helps to muffle loud sounds you dont want everyone to hear.

Did not come with adhesives

Don't really notice the sound dampening but they look nice,lol. Some sticking problems so you may have to reinforce with some sticky spray.

Used to insulate inside the HVAC ducts.The adhesion is surprisingly strong.The product does have an odor but that quickly evaporated.The sound insulation is adequate.After my initial review which had some concerns the seller reached out to me an offered a full refund. This is something you do not see every day and should be appreciated. Such gesture should encourage any potential customers to do business with this seller.

I was worried Caz I saw the reviews about the edges an how long it took but it was super easy just open the bag an everything puff up almost immediately some took like hour or 3 to full puff could be thicker thou

Some customers have left review stating that the foam did not decompress very well. This is true on some of the tiles, but the instructions say that you have to soak the tiles in water. Not all of them just the ones that don’t decompress well.These are good. Actually, very good.

These served their purpose. I wish these panels came with some adhesive tape so they could be easily installed.