18 Pack Self-adhesive Acoustic Panels Soundproof Wall Panels 12"X10"X 0.4" Sound Absorbing Panel for Decoration Sound Deadening Panels Acoustic Treatment Panel For Home Office（White Hexagonal Design）

Before purchasing, I'd read about how strong the adhesive is, and how difficult it is to remove. A few months ago, I rearranged my home office. I tried using heat to soften the glue, for easy removal. Nope. It just curled up, so i left it alone. On 5/16/25 (a few weeks ago), my home was destroyed by an EF4 in London, KY. While going through the debris, I found a panel, still attached to sheetrock. It gave me a chuckle, and I vowed to write a review.

These turned out to be pretty cool . Easy to work with. When peeling the back the sticky part peels up with it sometimes. Not a big deal . Just like pushing your cuticle back. You peel the back a little bit the sticker might come up too when it does you just take your fingernail and push it back that's it. Once you push the back you can peel off the whole back of it and you're good to go. Most of the time you don't have to even deal with it because there's going to be one corner of the peel off that's a little bit longer so you can peel off the back super easy. I was putting them on the ceiling and it's a no-brainer. Start out square put the next piece up against the last piece nice and square and you're good next thing you know you've stuck 72 of them on your ceiling. And it really really works sound deadening material spot on.

These panels were used for 40% coverage pattern on the ceiling of the CoolToys podcasting studio. The room is noticeably tighter but, if you put the tile on in a bad spot, and remove it, be warned the sticky stuff is very sticky and paint and sheet rock might be coming with it.

Extremely overpriced. Let's start there. These should easily come and packs of 24 or 36 for a 30 bucks. That is my main complaint completely overpriced. They stick to the wall well I've had no issues with them. Honestly I tried to yell and then move one of them in front of my voice and instantly noticed sound difference so that was good. The pattern is kind of neat but he pattern is also kind of a pain when trying to just cover as much of the wall as possible.

Love how you can create different designs and patterns. Easy to install. Made my podcast studio so cozy!

I was taking these down because I thought it would help with reducing the echo in my room, but it didn't. The residue from the back of the boards are very adhesive. They will leave a lot on the walls when removing. Mind you its only been up there for about 5 months. Don't recommend.

We installed this in our office space because of a really huge ceiling and way too much drywall. The echo definitely was subdued and the esthetic was fantastic. We get comments all the time when people come through our office! The installation is so easy it is crazy. We have had them installed for several months now and still not a problem with them. Totally worth the money.

My apartment has high ceilings and no carpet. The sound echos pretty bad. I bought these hoping to absorb some of that echo. I do hear a difference I think - but I think I need a lot more and on multiple walls to do major justice.But I am very happy with the color. They stuck well. None have fallen off yet. I get lots of compliments