12 Pack Self-adhesive Acoustic Panels，12" X 14" X 0.4" Hexagonal Panels to Absorb Noise and Eliminate Echoes，Sound Proofing Padding Acoustic Treatment for Studio, Home and Office (Black&White&Grey)

I’m just an hour into installing and checking my mixes, already it’s a helluva lot better. But beware without a sub and bass traps, mixing I is Useless

I really like the ascetic of these panels, however, after a few weeks some of the hexagons fell off but I was able to easily stick them back on and it has stayed on since. As for noise cancelling I'm not sure how good it is but seems to work so far!

Looks way better than I expected! It's so decorative and effective. I noticed a difference in acoustics as soon as I closed the door. I bought 2 packs of these to cover the whole wall that I wanted to put them on. I also really like the fact that you can just peel and stick them on the walls.

I just set up a new home office.With hardwood floors and mostly hard surface office furniture, there is an annoying echo in the room. I bought these in the hopes it would solve the issue AND add some decorative quality too. It did reduce the echo ‘some’. And it does look pretty nice. But I’ll probably order another case of these to put on the other walls too.These are easy to install. Took 10 minutes. Just peel and stick. A couple of the white panels had some spots on them. That was a little bit disappointing. But they weren’t bad enough to return the product. Like I said, I’d order them again.As a note- I seriously doubt these would soundPROOF a room. They aren’t that thick. And you’d need 5-6 cases of these to completely cover a 10x8 wall. So if that’s your intended use case, proceed with caution. But if you’re just trying to ‘reduce’ sound transmission or eliminate an echo….they will probably do the trick (if you order enough of them).

It looks great on my wall. Packed really well, came with no dent or damage.