24 Pack Acoustic Panels, 12 x 12 x 2 Inches Sound Proof Panels for Wall, Acoustic Foam, Flame Retardant Acoustic Foam Panels for Recording Studio

I was really skeptical when buying these, I needed my room acoustically treated and bought these. I thought it was going to be a lot of work and time waiting for these to expand from the vacuum sealed bag but they popped out instantly, only having to pinch the corners a few times.One problem I faced - but its not just with this product. Not many things stick to these, and if you use glue its going to leave a lot of the foam behind. What I did was buy small nails and just nailed the panels to the wall - allowing me to easily move them when needed.Perfect

This was my first time buying acoustic panels & at first, I was honestly very satisfied!The quality was incredible, the foam did not take as long as I initially expected to expand & everything was perfect. I was so happy with my first order of 24 panels that I ordered another 48, however, this time unfortunately they weren't as good.The first box was perfect but the second was clearly damaged. The foam was at certain sides wouldn't expand & even had rips in it, I would have sent them back but just couldn't be bothered with the hassle.

They are expensive for what they are. They're definitely not sound proof , they just help with bouncing sounds . The neighbour knocked on my ceiling 20 minutes into playing music and it wasn't even loud. They are vacuum packed and can take quite a while to fill out . Some of them aren't as well shaped , the packing misshapes them . I needed loads of them to do entire walls so I spent a lot of money ! Do yourself a favour and fully sound proof your walls or ceilings rather than rely on these. They might help keep the heat in though !

4 of the 16 ordered expanded perfectly, the remaining didn't expand well at all. Tried wetting them. You can stretch them open, but there is a clear discrepancy between the side that opened Vs the side that didn't. Not cosmetically good at all. Will be returning

Ok so, firstly, I don’t recommend anyone else does this but I unwrapped them, left them out for a couple of hours and stuck them on my wall - even the ones that hadn’t popped up fully. Most of them had popped up though. They’ve popped up whilst on the wall by themselves so I’m happy.Best thing is, the sound from my neighbour has been vastly reduced. He has to bang pretty loudly now for me to hear it/wake me up. I can’t tell you how wonderful it is to be able to sleep on my own terms for a change! I will be buying more to cover the majority of my room with to drown the noise out even more. I bought 36 and they are all on the adjoining wall where my bed is.Only downside is some of them fall off the wall but it may be that I didn’t use a strong enough tape, so I’ve bought some more and will see how it goes. When the temperature changes is when it seems to happen but it’s only a few of them.All in all, a lot cheaper than true soundproofing, excellent for my purpose, good quality, and they arrived quickly too. Highly recommend

We put these on the inside of my son's gaming room door- 2 packs was enough - and some hexagonal panels on the wall. Together they have reduced the noise do much that my noise sensitive daughter is no longer troubled at all. An absolute Godsend!

They’re okay, they absorb sound but if you are worried about how they look then don’t bother ordering. They’re all slightly different sizes so they don’t line up properly and look very shabby if you’re putting them in a line.

Fantastic, easy to install.