Boxer Acoustic Foam Panel | 6x3 feet | Pro Charcoal | 1 Roll

It Does the job..im happy about the product

I received my order quick and efficiently. They were shipping in the original box and not enclosed in a packing box which was weird as it wasn't protected. No. biggie.
Overall impressions. They are extremely thin, which I kinda new, but never really expected them to be thinner than an iPhone. Not sure how much sound they can "absorb" being that thin... who knows. Luckily I just needed a few to fill in some gaps between other things to "help out the sound" more than kill it.
If I were to buy these solely as acoustic panels hoping for a drastic reduction in echo, I would probably be disappointed.

So far after installing them on my thin wall it cut down a bit of noise. Those wondering if they smell. They have a small small smell to them. Barely noticeable but with someone with asthma and a good nose its easy to pick up. I guess thats probably from being in the box for so long. Anyway these panels are pretty good and cover a good chunk of area. I have a noisey neighbor downstairs and he snores so loud it vibrates the small concrete wall and travels upward. I am hoping these do the trick. Ive noticed a good change so far. Only time will tell.

I am a landlord and one of my tenants is a naturally loud person, even when his door is closed. I was looking to install some sort of noise dampening material in his room or door and found this.
I bought a single pack and double sided taped them to his door. The noise is he makes in his room like his walking around is not silenced but it made a noticeable difference. For the price and ease of installation, it is worth it!

So they’re a bit pricey, I’ll say that. But the noise cancelling is fantastic! I play games and tend to, well, raise my voice at times. Since I live at home (but rent out a fully furnished finished basement) I hear my parents and siblings complaining of my noise. I have now been told that they can barely hear me. Considering how loud I scream, and where the room is located (right under a POI), that is GREAT