12 Pack Set Acoustic Foam Panels, 2" X 12" X 12" Acoustic Foam Sound Absorption, Soundproof Sound Insulation Absorbing, Acoustic Treatment Used in Home & Offices

The media could not be loaded. I used this foam to make a sound deadening box to house a very loud paddle board pump, and I am delighted with the result.Expand the foam using warm water. Wring out thoroughly then let dry for 24 hrs in an airing cupboard or outside if warm enough.The foam is high quality and can be readily stuck to any surface which will accept contact adhesive. I used carpet adhesive spray to coat the rear of the foam, and sprayed the inside of a black plastic recycling box and its lid. I let the glue dry slightly - about 5 minutes - then pressed each piece of foam into place.* it's worth mentioning that it's best to use this type of glue in a well ventilated area *The foam has stuck perfectly and the sound box drops the noise of the pump at 1.5 metres from 85dba to 63 dba.How well it works for you obviously depends on what you're using it for but for my purposes it has worked extremely well and I couldn't be happier. When I'm pumping up paddleboards at my local lake no one bats an eyelid at the noise now, whereas I used to get scowled at..........

75% of the foam tiles were unusable - crushed to a thin sheet and not expanded at all even after 48hrs in a warm environment as instructed. Extremely bad value. Not suitable for advertised purpose.

It is only wedge shaped foam so ok. 2 of the pieces were very thin on 1 edge so poor quality control. Rest were OK and did the job.

These are great acoustic tiles! I read the reviews which mentioned hints and tips of how to get them puffed up and installed. I put them in the sink with hot water to get them all puffed up because they arrive very very flat. They puffed up beautifully. I wrung them out. Then my strong husband wrung them out. I put them in the tumble dryer, 6 at a time for 20 minutes on medium heat. Still a bit too wet to put up and with the electricity costing gazillions these days, I then placed them before the fire because I needed them installed pronto for a voice-over recording session in the morning. I think if I had also wrapped them in a towel and pressed more moisture out that would have helped but i didn't. One person mentioned using builder's caulk to install them but that didn't work well for me. Spray contact adhesive is your absolute best friend here, I promise! Spray the wall and the tile, wait about 15 -20 seconds then fit the tile. Instant deadening begins! For my particular use, I placed the tiles around where I am speaking and on the ceiling above where I am speaking. I think I will buy another packet at some point just to fill in a few spaces but you don't really need many. It made a big difference to the quality of the sound. I remember one acoustic specialist saying that some deadening is better than none! I can vouch for that. These tiles are nice and thick and very very easy to put up.

Defo not as good as the first time I ordered, the second order had some squares that were defective, I followed all the instructions and still could not get three of the twelves squares to puff up. Really annoying so will have to try and order same squares elsewhere.

Bought this 12 Pack Set of Acoustic Foam Panels hoping to improve the sound quality in my home studio, but it turned out to be a huge disappointment. The foam material is practically useless for dampening sound; it doesn't absorb or reduce noise in any noticeable way. If you’re expecting professional-grade soundproofing, this product isn’t it, hence the low price-tag. Your money is best spend on something a bit more expensive.While the adhesive backing is strong, it’s too strong. Once the tiles are on the wall, they’re nearly impossible to remove without ripping chunks of paint or drywall off. So not only does the product fail at its primary purpose, but it also causes lasting damage to your walls if you try to take it down.==Overall Review==Advantages:Adhesive is very strong, so the tiles stay put.Disadvantages:Foam material does nothing to dampen or absorb sound.Impossible to remove without ruining walls.Poor quality for any studio or soundproofing purposes.In conclusion, I cannot recommend these Acoustic Foam Panels to anyone looking for effective soundproofing. They’re a waste of money and could leave you with costly wall repairs.-Shaker

I have used those panels to limit the noise made by the tumble dryer, with limited space for the dryer we decided to put it in little storage space 80x120 under the stairs. Didn’t think about noise… so after some time we was calling it “concrete mixer” due to the noise, resonated perfectly in to whole house.Used these panels to make it a bit quieter but after a easy installation with spray adhesive, we soon realized that the panels work so much better than we thought, nosie has been cut out completely from kids bedroom and living room . Quality item. Recommend, unpack and get them in shape ready for installation took some time, but with little help of 7year old princess took about 5h . Soak them 2h in the garden on the line, and put in tumble dryer to finish off.Recommend but not ready for installation straight from the “box”.

Used it as a backing for my dartboard looks and works great.