JBER Acoustic Sound Foam Panels, 24 Pack 5 X 30 X 30cm/2" X 12" X 12" Red and Black Soundproofing Treatment Studio Wall Padding Sound Absorbing Fireproof Pyramid Acoustic Treatment

I bought two packs and attached them with double sided tape. They stick very easily and look fantastic. They're not true soundproofing tiles but do really dampen noise. This is my sons room and we noticed a real drop in noise if he's chatting online. A big thumbs up.

Does exactly as stated, I've gone from an echoing room to these completely deadening the room, where I can now happily record, and listen to voices and produce music etc with no distortion conjng from all the echoing bouncing off all the walls. They are a little thinner than other ones I have purchased though, so that's why they have 4 instead if 5 stars.

Excellent not only for sound proofing but also great for heat retention which was a nice unexpected additional feature.

Haven't got any adhesive any ideas on how to attach them they puffed up well too colours and feel of them are good though

These are not really for sound proofing better to be used for acoustic room treatment i.e. cinema room. Most of the black ones needed running under a warm tap, and left to dry for them to return to full size. Only a few red ones needed this to be done. They lose a star because there is about a 3mm maximum variance in size which makes putting them in a neat pattern not as simple as it should be. Sticking to wall paper was a bit of trial and error. I used some 9cm thick double sided tape which works great (though added super glued to the foam size for extra adhesion. I liked the look of them so much I ordered a 2nd pack.

Ottimi, si sono espansi immediatamente all’apertura. non do 5 stelle solo perché si sono ristretti leggermente dopo un paio di settimane, lasciando un leggero spazio fra uno e l’altro… nel complesso non si nota più di tanto quindi ho optato per mantenerli

El primer paquete se descomprimieron bien y todo perfecto. En los dos siguientes no quedaron todos iguales, y en las espumas tenían defectos al corte en unos de los lados, unos más visibles que otros y esto nos hizo que para cuadrar no fue muy bien porque variava las medidas….

J'ai acheté au total 73 panneaux acoustiques pour insonorisé une pièce de 10 M2 qui me sert de studio d'enregistrement pour mes vidéos youtube mais également de salle de sport dans laquelle j'écoute de la musique tout en m'entrainant. Le résultat est satisfaisant il n'y a quasiment plus d'écho ni de résonance dans la pièce, le son de mes vidéos YouTube et donc nettement améliorer et je peux m'entraîner à la musculation en écoutant de la musique forte sans embêter mes voisins. les panneaux sont faciles à poser avec de la colle en spray mais pour ma part j'ai préféré utiliser de la néoprène en pot car plus économique. Il faudra par contre avant de coller les panneaux prendre soin de les tremper dans l'eau et de les essorer à la main puis de les faire sécher à l'air libre pour qu'elle reprennent leurs épaisseurs initiales car on les reçoit compressés dans des poches sous vides. Je ne regrette pas mon achat toutefois il faut prendre conscience qu' insonorisé une pièce à un prix. Pour ma part entre les 73 panneaux acoustiques ainsi que les 4 pots de colle de 750 ml, j'aurais dépensé au total 210 € pour une pièce de 10 mètres carrés soit 150€ de panneaux et 60€ de colle.

I used these in my sons bedroom. He is a gamer and can get pretty loud!! After installing them. I just used simple 3m double stick tape that I bought at the store. His sound level from gaming dropped tremendously! And he isn’t getting in trouble anymore for all the yelling. Lol. The quality of the sound foam and the look is superb. They were easy to cut and place. It only took about 20 minutes to install. Great product and great Price!!

These foam panels are excellent quality. I put them in the dryer on high for 20 to 30 minutes and they puffed up instantly. They are thick perfectly cut little square pyramids. I didn't realize it when I ordered them, but thete is a metallic flek in both colors. I was able to capture this in the photos. We decided to try flex glue. I used a dime size amount on each corner. Then, I pressed firmly over corners. They will not slide so make sure they are lined up and in place when you press down. This worked awesomely.