JBER 12 Pack Acoustic Foam Panels, 1" X 12" X 12" Studio Soundproofing Wedges Fire Resistant Sound Proof Padding Acoustic Treatment Foam (Black)

Very handy to reduce noice of some machines.

Very good value for your money. you will hear the difference.

Bad quality. I wished it has double sided tape

Not that much good

As you can read in the highlights, it doesn't come with the adhesive. I'm adding this just so someone else doesn't go through the same thing I did. I have to admit the information was available, but I was lazy not to read it and just place the order. Otherwise, it's perfect. Don't expect the best insulation in the world, but I think we could have expected that given the price.

Perfect seller, fast, item as advertised

Excelente produto.

Good sound absorbing properties for a acoustic foam of only 1” thickness. I used spray contact cement as these do not have adhesive backing. I used this product inside my speakers. Huge difference. Very good in absorbing reflections.

Waste