Acoustic Panels 12-Pack Soundproof Wall Panels 12''X12''X0.4'' Sound Panels High Density Sound Dampening Panels - [Deep Black Square]

Used two strip's of thick double sided tap and they have held up day 2

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.

So I bought these in the hopes that it would block out the sound of my roommate's snoring. The walls in our apartment are thin, and I'm like 99% sure he's got some form of sleep apnea he refuses to get help for. We share one wall between our rooms, and with the way the rooms are laid out, we really don't have a choice but to have our beds against the same wall. I know these are listed as "Acoustic Panels" and not "Soundproof Panels", but I read through the reviews and decided to give it a shot anyways. The soundproofing is actually really good on these! I no longer hear his snoring through the wall! Hooray! I love the colors, I got the dark green and the lighter green in the big hexagons. They don't come with their own adhesive, so I did use Command Strips to attach them to the wall. They're really easy to put up with the Command Strips. I placed 2 pieces on the backs of the panel, attached the opposite pieces using the "velcro", then removed the protective back on those pieces and just pressed it to the wall. (so that's 4 command strips per hexagon) They've held up great so far! The cost was really good for something that is now providing me with a quiet slumber with no interruptions. I absolutely would spend the money again.

Really really good, works quite well to dampen sound and lower echo. It's not meant to work miracles, but it certainly works the same or better than the generic foam "acoustic panels" with spikes. The material is very high quality and just feels like it was made well. These work very well as a Voice actor to make audio sound less tinny, and are a GREAT decoration that makes the room look much nicer. Doesn't have adhesive on the back, but that's probably a good thing that allows them to package it very efficiently and you don't have to wait hours for them to inflate and none of them were physically defective in any way.. Just use some good double-sided mounting tape and you'll be golden. They're not very heavy. The accuracy of the manufacturing is very good, the bevels and shapes were cut very evenly and consistently. They just feel SO high quality in-hand. They are fairly sized, they cover up a fair bit of space, I would recommend getting at least two twelve packs, each a different color. They don't have any noticeable outward smell, but smelling them up-close smelt like pleasant fresh linen. They're a bit on the expensive side, but for very good reason. You are paying for high quality and it shows.