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

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Bien immerger les mousses dans l’eau et bien laisser sécher avant de les fixer. De cette manière ils reprennent leurs formes initiale. Produit correct sans ce ruiner

If you want peace and quiet get these. You will not be disappointed. My house is super echo-y. You can drop a pen and it'll sound like a nuclear discharge. Used these for my in-house studio. Also, the people in my house are super noisy and inconsiderate of others' private space. Put these bad boys up and they look amazing on top of being useful. Helped kill some unwanted sound travel in there. I'll add a pic or 2 of the room under construction while being completed. Plan on getting more.

This product is awsome i brought two sets in total but about 4 weeks apart, I was so happy with my first order I had no problem in ordering again. The product does come very flat and compact but I found I just left each tile for 24hrs and most had popped up to full size the ones that didn't I just filled the sink with warm/hot water and soaked them and they soon popped out to full size. I would of given 5 stars but a couple tiles were abit rough around the edges so not 5 start perfect but if I could of given 4 and half stars I would of. You won't regret buying these great product!!

Ca reste des mousses très légères et qui n'absorbent pas le son comme du matériel pro, elles finissent par s'effriter au bout de quelques années ça dépanne ceci dit !