24 Pack Acoustic Foam Panels,Studio Soundproofing Foam, 1" X 12" X 12", Studio Foam Wedges,Sound Proof Padding (Black+Grey)

Be sure to give the foam time to expand. When it comes straight out of the box the panels are vacuum sealed in the packaging for shipping purposes so they’ll be super thin. You can even soak them in water and ring them out to speed up the expansion process. That threw me off when I first opened them up so just know it is normal, they’ll return to normal size after a few hours out in the open.

These wedges definitely helped because the walls in my home are super thin and now I don’t have to hear my neighbors. This was a great buy!

So like the title says it works for what it is. It does disperse incoming and out going sound, it does more for incoming. The adhesion of it i can speak for cause you can really just get any spray adhesion and it will work with almost any surface. The thickness I would say is more spotty. Your suppose to soak these and let them fluff up. Even when you do that quality control, you'll end up with a few pieces that aren't as thick as others. It really can't be helped but other than that these are nice and add yo the look of any room if that's what your going for, or it can sound DAMPEN you to others and others to you

4 months and I’m noticing yellow along the edges.These are for appearance and do not absorb any sound.

Looks cool on the wall, but made no difference is sound dampening. My son is happy with the result, I would have liked some amount of noise dampening.

Worked great for my use. Easy to adhere use command stickers.

Worked really good

The foam panels I received worked exactly as advertised.When I received the panels I left them to air out so any residual smell would go away. They didn't smell much to begin with and I soaked them a day later. I dunked them in my tub with warm water (cold water doesn't work as good), and made sure they got soaked completely before wringing them as much as possible and putting them over my heater to dry.A few things I noticed:Black panels don't puff up as fast as the grey ones.The panels are slightly rectangular and not totally square.All of my panels puffed up to an inch after soaking them in warm to hot water.Don't expect these to puff up by just airing out, these do NEED to be soaked.

J adore danson.studio musique

This is the second batch I have ordered. If they are like the first, then I'm well pleased. This batch hasn't arrived, as yet. They come from abroad so take that bit longer, but they look and work well in my home studio.

stayed in place after being put on the ceiling.

The media could not be loaded.  Unpacked these all.ober my floor to let the foam expand. Overtime as they started to expand I noticed a few had holes in them. Overall 10 out of the 24 had holes in.

Adhesive had to be purchased separately. Applied adhesive spray and sticker and they fell off even after using both of these.