Acoustic Foam Panels Sound Absorbing 12 Pack - 1" X 12"X 12" Sound Proof Panels Noise Reducing for Walls, High Density Sound Deadening Panels Black Wedge for Studio Recording & Office & Home

Worked beautiful for the back of the tv. It prevented sound from entering the adjacent room.

I work from home and bother others in my house with all my talking. This foam does the trick by deadening the sound very well. The sticky tabs were tricky at first, but here is my tip: grab some tweezers, put the sticky tabs on the foam, grab a piece of the sticky tabs and pull down towards the foam while pealing back on the white cover. It peels off easily then!

This is a huge disappointment. It's just foam. It has no solid backing for mounting purposes. I could by 10 times the amount of regular foam for the same price. Not to mention, They did not give me a way to attach these to the wall. It has a sheet of stickers that are supposed to attach to the wall, but they are one sided. I even tried forcing the back side off the sticker, and it destroyed it. The "instructions" literally say, buy double sided tape or spray on glue to attach. No sound proof qualities, Just cheap foam. DO NOT waste your money. They are going back. Absolute garbage.

The panels work well enough, but the adhesive dots provided are useless. Despite cleaning the surface beforehand, every single acoustic panel detached from its adhesive dot after about two weeks of hanging. I had to purchase more adhesive and rehang all of the panels a second time. Wouldn't suggest this product unless you already have some kind of adhesive handy.

It doesn’t eliminate all sounds but it reduced the noise level. Which in my opinion is a win. I see people struggle w the adhesive. The trick is to use a thumb tack or something of that sort to remove the adhesive from the paper.

Overall these were a great purchase. I used adhesive and put them in the ceiling of my vocal booth. They do come very vacuum sealed and sucked down to just a few inches thick, meaning they'll need to expand before you can use some if not all of them. I've seen people saying they won't expand back to normal. I have found the easiest way to get them back into shape and get rid of some of that chinese factory smell, is to put about a dozen at a time in the clothes dryer on low for 5 minutes and add another 5 as needed until they return to normal. You may have a few edges or in my case, corners that needed a kick in beanbags with a hair dryer or heat gun on lowest setting to get them to expand. It does take keeping the heat on the edge for a few seconds, so don't move it back and forth too fast. You will soon notice that like some people, it will slowly creep back into its proper shape when sufficiently heated. For installation I used 3M Super77 spray adhesive and gave the back of each tile a light coating, 3 at a time. While they were getting tacky, I measured out the approximate area in the booth and gave it a light coating as well. When both surfaces were tacky, it was go time! Keep in mind these will shrink a bit, maybe 3mm, in the first few days, so pack 'em tight to each other to help counter this issue. So far their performance has been as expected. Nothing to complain about here. I would recommend these to anyone who read down to this point in the review. Peace out!

Very happy with these panels. They come shrink packed but I threw them in the dryer for 5 minutes per the directions and they expanded to full size and thickness. I used in a whisper box (muffler for my woodworking shop dust extractor) and they worked better than I could have hoped for in reducing the noise from 80 to 70 decibles and lowered the sound frequency to a more pleasent level!

Worked great. Super easy to use and seems to block plenty of high frequencies.

As long as you follow instructions it will puff up and be a good size, Everything is good except some of them had a slight warp on the edges ( unsure if it came like that or if it was cuz of my dryer settings ) but they are good

So thin and flimsy looks like felt

Une bonne epaisseur

Ce produit prend feu sans problème, je ne peux pas le mettre dans ma pièce

Good Quality | Reduces Sound So Well! This stuff is great! The product measurements are accurate and easily ordered enough with a quick squared measure of my space and a calculator. So i was looking for light blue acoustic foam, but the shade i want is like a 500% mark up for some reason, anyways, I was delighted to see that when these showed up the colour was exactly what I wanted! Anywho, the stuff was a bit daunting when it arrived in the vacuumed bags. How To Properly Prepare These: I RECOMMEND YOU EXPAND THEM IN THE PLASTIC! I definitely did it weirdly; you have to let them expand for 1-2 days. A bunch of reviews are saying to soak or wash them- DONT! they are most likely lazy, the quality of just letting them expand is fantastic, plus u dont wanna worry about moisture. SO! This is the best way to go about it when u order them. Each one u buy is a pack of like 6 vacuumed bags. Open the pack, but dont cut open the bags inside. The way they vacuumed them is in a much larger bag thats folded up; so unfold them (they will kinda look like a giant ravioli) just puncture a corner or two in each bag and set them on a flat surface. After 1-2 days they will have fully expanded and you can cut open the bag and pull the panels apart effortlessly! The reason u want to keep em in the bag is bc it reduces the chemical smell, its like huffing paint, so make sure you open a window as they expand. My Installation Experience: The big thing that helped me was drawing horizontal lines with a bubble ruler to line up panels easily. Walls: START AT THE BOTTOM FIRST, I started kinda in the middle so I got to experience what working up vs working down was like. Its very likely your glue might weigh them down a bit, so you want to start at the bottom so the ones above can rest on them as they dry. Ceiling: These things are extremely lightweight, I was able to use glue with a 24 hour cure time and could literally press them onto the ceiling for a few seconds and start gluing the next panel. Folding Corners & Carving: My space had corners worth half a panel, these fold both ways perfectly, any scissors or box blades can cut and carve these to your needs, I was able to outline outlets with overhang to fully seal behind the plate cover. I highly recommend keeping your cut-offs; you can easily wedge them in tight corners between panels for full coverage. Quality: I highly recommend these, i only have 3 walls and a ceiling covered in a nook of a concrete basement and these panels gave me commercial quality with zero echo with my XLR mic. It honestly threw me off how clear the recordings were. They do not warp! There are times i have my mic stand pressed into these for weeks and there is no dents. These are incredibly soft, I genuinely run my fingers over them from time to time when im bored. No tearing! I had concerns that non glued parts being rubbed or pulled would rip them from the glued section, this has not happened! You would need to be intentionally destroying them for any damage to take place. Easy clean! I used a strong caulk glue, I think 300, (the ome that wont eat the foam) so I can straight up push on a standard vacuum into these to get any webs, bugs, or dust. I promise im a real person, ik its sketchy to state so, but please believe me, if you need foam panels for voice over or singing, I highly recommend these!!