Acoustic Panels 12-Pack - 12"X10.4"X0.4" Sound Panels - High Density Sound Dampening - Pebble Gray Hexagon

They helped cut down the echoing in my classroom so much. I highly recommend them if you have high ceilings that echo bad with lots of noise. I was able to use a heavy duty 3m double sided tape and they stay put. Very light and easy to put up.

Noticeably reduced echo and reverb in the office almost immediately. Easy to install, looks great, and genuinely improved the sound quality in our office.

I would say this is for dampening audio reflections and not for soundproofing. Under that promise I think it exceeds expectations. Looks great, too.

I bought this for my studio since I make videos for my class and been a small room, the echo messes the audio. The good thing about these is that you can choose colors and can be applied with a double sided tape, easy and cheap.Now I don't have to put towels around before recording.

My office is narrow with hard laminate flooring so the echo was terrible. I added these to my walls and the echo has significantly got better. Plus I get a lot of compliments on how good it looks!

It’s good, soundproof like it was said. But there is no stick. I thought that there was some sort of sticky backside, but I should’ve known better and listen to my gut. It didn’t say it had stick, which was assumed. Overall: good quality, size is decedent, color is not too dull nor too bright, but no stick which is annoyingly needed.

Good product. Easy to cut either a utility blade and they come in lots of colors. I do with they came with some fasteners of some sort. Like adhesive dots. But other than that good products.

The felt backing would not stick to any of the double sided tape I bought. I bought several different brands thinking it would work and it didn’t. The panels kept falling off the wall. Huge waste of money.

Cumple muy bien su funcion

Really did change the sound character of my room. They look great too. Lots of color combinations to choose from. We used Gorilla Mounting Putty to stick them to the wall, worked great.

Facile à poser, très beau, j'adore le produit

J’ai acheté ces panneaux pour traiter une pièce avec beaucoup de réverbération (murs lisses et peu de mobilier), et j’aime beaucoup le résultat !Performance acoustique : On sent immédiatement la haute densité des panneaux. Ils absorbent efficacement les fréquences moyennes et hautes, évitant cet effet d'écho désagréable ou de pièce vide. Ce ne sont pas de simples plaques de fibres compacts fines, mais de vrais panneaux rigides qui font le travail.Points forts :Esthétique : Les différentes textures/couleurs de fibres permettent un beau rendu (loin de l'aspect "studio de garage"). C'est un vrai plus pour la décoration d'un bureau ou d'un salon.Très bon point sur la facilité de découpe. J'ai pu les ajuster précisément à mes mesures sans que le matériau ne s'effrite ou ne laisse de traces irrégulières. Cela permet de créer des motifs personnalisés sans perte.Point “faible”:Attention, les panneaux sont livrés sans solution de fixation. Il n'y a pas d'adhésif double-face inclus. Je vous conseille d'acheter un ruban adhésif puissant ou une colle en spray spécifique pour éviter qu'ils ne se décollent dans le temps, surtout au vu de leur densité.Un produit performant et esthétique, idéal pour ceux qui veulent soigner l'acoustique et la décoration.

I bought a bunch of these for behind my computer. They look great