TroyStudio Thick Acoustic Foam Panels, 12 X 12 X 2 Inch 36 Pcs Broadband Sound Absorbing Foam, Dense Soundproof Padding Tile, Recording Studio Foam Absorber, Groove Decorative 3D Wall Ceiling Panel

So I used this stuff with some two sided tape and stuck it onto pegboard to cover up a window and part of the wall.It looks pretty good, but I wouldn't just use this as acoustic treatment. If you're looking to do more than add a cool texture to a part of a wall, go build or buy broadband absorbers. However, I just needed to cover some space and these fit the bill. They expanded to full size over like an hour or two

Arrived earlier than expected but they reek. What chemicals are in them. Can't even use them they smell bad even after washing! Set off asthma and allergies. Don't waste your money here.

So, I kinda figured that for the price I wouldn't be getting much but still gave it a shot.If your looking for something that's easy to work with and don't have access (resources) to making or buying higher quality panels, then these might work for you. They have a great design and do absorb somewhat but...if your looking for high end results...keep looking.

The smell of this board is too strong. I will feel dizzy when I smell it after I install the boards. When you install these boards, your room will be full of the smell like a sofa full of low-quality artificial leather and exposed to the sun for a day. Whatever how sticky the glue is in front of this board, just like you stick a sticker on the mud wall.

Compressé, séparez-les, laissez reposer la nuit, lendemain, environ 10 minutes sécheuse. Best way to get the compress foam to normal, is to separate and let it stay overnight, quick 10 minutes in dryer. No neet to soak it in hot water.