JBER 48Pack Sound Proof Foam Panels, Wedges Acoustic Panel, Sound Absorbing

Overall I'm satisfied with the product a few things that you should know before you buy is that if you have a reasonable sized room this isn't enough to create a noticeable difference that you will be able to hear but it will help overall with dissipating the sound waves that travel through the room and ricochet off of the walls which helps with an echoey room the room that I put them in I'll is still echoey however I do believe that it made a difference. Also if you impulsively buy this product like I did there's a possibility that you have no idea how to get this stuff to stick to walls. What I found through research and what I did is I bought spray fabric adhesive and cut cardboard sections out that matched the area of the sound deadening squares I was going to use I sprayed the cardboard with the spray fabric adhesive I gave it time to cure then stuck them to it carefully you repeat this process as many times as necessary. Now getting them to stick to the wall I had to make two trips to the hardware store because of the first double-sided sticky tape I bought was not strong enough hopefully this saves you the hassle if you're going to use this it's a very important that you use double-sided sticky tape that comes in a roll that has the green plaid pattern on it that can hold up to 10 lb or so after using that I have had absolutely no problems with it falling or coming off of the wall. The product comes in a vacuum-sealed bag because I exercised patience once I took them out of the vacuum-sealed bag I put them in individual piles I'm about six to eight high and I let them sit for 24 hours to fully expand. Total project took me three days. I am very pleased with the results 10 out of 10 I am going to buy again because my gaming room still echoes and I want less of it.

I see people people with little or no common sense complaining about the product being not same as advertised. People please understand it came in a vacuum sealed package!!!!! You are supposed to give it time to expand for promised 1inch width. I ordered the 48 pack and when it came i could fit them all in my palms thats how tight it was vacuum sealed. If you dont like waiting for it to expand I have a neat trick for you guys. Separate them all and put them in the dryer for 10min and viola! everything is as advertised I have nothing to complain about it.

I’ll start my review with a little trick that I tried on a whim, and was very pleasantly surprised that it worked. These tiles come tightly packed like a memory foam mattress, and unbeknownst to me, it says they take 24-48 hours to puff back out. I saw other reviews sayin it took a whole week. I don’t have that kind of time, so I put the tiles in the dryer 24 at a time on “Delicate” setting with the lowest possible heat setting and a fabric softener/dryer sheet for 25 minutes. I’m not saying that everyone’s dryer will be the same or that this method would for sure be ok for everyone, but it worked like an absolute dream for me. In 25 minutes my tiles went from 1/2” to a full inch, and I was able to start my project. I hot glued them to poster board with a low temp glue gun. They seem to deaden the sound very well, and I’m pretty happy with them over all. I only gave them a 4 star rating because the decompression phase was hidden deep within the description, and I feel that sort of thing should be advertised more plainly in case people are in a hurry. The product itself functions as advertised and as well as one could expect for this price point. The only other drawback is that the tiles are not perfectly square. If you hold the tiles so that the lines are horizontal, the tiles are about a quarter inch longer from left to right than they are from bottom to top. So if you want to use them in a checkerboard pattern where you alternate the direction from tile to tile, you have to get creative to make it work.

I game a lot, and do streams. My room has a massive echo to it, so I decided to get some of these. I got the 48 pack, which is plenty enough lol. They aren't that small.. anyways, they come in a vacuum sealed bag, but after leaving them sit for a few hours, they have already become fluffed up. I left 2 of the packs in the vacuum sealed bags for a month, and even after finally opening and leaving them sit out for a few hours, they still fluffed up. The only problem I ran into was that I couldn't find a way to stick them to my walls. Now, its recommended that you get 2 sided 3M adhesive tape, so that's what I did.. but.. it didnt work. The tape would stick to the foam for about 20 minutes before falling off of the foam. What I did to solve this issue was I hot glued the foam squares to the adhesive tape, then stuck the squares to the wall, using the other side of the adhesive tape... that worked absolutely fine.. until I tried taking one off. Lol. Didnt realize the adhesive tape was gonna cause the paint on the walls to peel/bubble.. my landlord is gonna hate me, but hopefully i can fix it before i move out, whenever I do. Lol. My suggestion is to find something that will stick to your walls and this foam, without doing damage to either or.

These are just for design. I tried to attach it to my ceiling and for some reason it would not stick all the way. I used the correct glue as well and it just left a mess. It doesn't do anything to block sound or to make the sounds a little bit better. I have no idea why they would advertise this as soundproof. It does not do anything at all. I do not recommend this purchase unless you would want to decorate your room or make it more aesthetic.

I’m a vocalist and do remote sessions from home. I bought these for standing panels in my office to help kill some of the room noise. My husband built the panels and used spray adhesive to adhere them and it works great! They definitely came compressed but fluffed up nicely after we popped them in the dryer on air cycle for a few min, per another reviewers suggestion. Definitely saved myself some money doing it this way, and the result has been great.

They're echo dampening, and when setting up a vocal booth it helps reduce any ambient echo's you might have with any surface. I found these helped a ton for my purposes, though you have to let the foam air out for a day or two after delivery. they're mislabeled but they're good quality.

Dont believe that the 3m stickers will hold it to the wall, maaaaybe command strips would work, but you’ll need al least three to anchor the corners and thats a waste. If you dont have to worry about holes in the wall just go to Home Depot and get a pack of small black nails, they’re discreet and get the job done beautifully for $3

As you can read in the highlights, it doesn't come with the adhesive. I'm adding this just so someone else doesn't go through the same thing I did. I have to admit the information was available, but I was lazy not to read it and just place the order. Otherwise, it's perfect. Don't expect the best insulation in the world, but I think we could have expected that given the price.

Perfect seller, fast, item as advertised

Some have poor quality. Among 24 I found at least 5 are not good. But comparing other products it is economic.

Excelente produto.

Good quality, as described