Dekiru12 PACK Acoustic Panels, Sound Proof Foam Panels Self-Adhesive, High Density Sound Proof Panels For Walls, Door Soundproofing, Wall Panels For Interior Wall Decor, Home and Studio (Grey）

Decent product. Would not call it sound blocking, but definitely helps reduce sound. Way less reverb around the room.Easy to install. Adhesive covers the entire square. I peeled one off after leaving on the wall for a bit to see what would happen. Adhesive stuck more to the wall and came off the foam piece. I am okay with that, glad it did not peel off the paint. Adhesive came right off the wall with a mr clean magic earser.

They work I just need more I used in my ac/ heater in my living room to make it quieter it works but need several more to line that closet for the unit

These have done great in my living room. They stay adherent on uneven surfaces, and they don't yellow over time, or at least not over the several months I've had them up. These were a great, economical option, and I like that at the very least they claim eco- friendliness as well.

These soundproofing strips are great for reducing noise from my guitar playing. They stick really well to my door, but they can be a bit challenging to remove. I have to be really careful when removing them because they leave a bit of a mess and sticky residue on my door.

Put 24 of these on heavy backer board to fit up against a bedroom window that is very prone to urban street noise........ they basically had no effect on quieting the noise ! I had to add an additional layer of heavy cardboard and some thin insulation between the backer board to achieve some toning down of the sounds from the street. As I said- VERY disappointing ! The panels do not work well at all !

you get what you pay for. These are light and fluffy, with no DB reduction noticed on pass-through when compared to bare wall. Helps with reflection only in the studio

These have the adhesive already ready, so it's a breeze to stick them up where you need them.

Love these thin panels for creating less echo in the room where I record. They stick firmly to the wall but remove fairly cleanly. They look good, too, unlike other foam sound dampeners. Easy peel and stick installation.

The product is very good. The adhesive backing works well and is very sticky, and the adhesive cover peels off easily and cleanly (unlike most products). I'm suspicious of the flame rating. I lit some off-cuts on fire with a lighter and the material seemed to support a flame, even without the lighter present. It did appear to self-extinguish after 30 seconds or so, but prior to that it burned vigorously. I would be worried about this if it was near an ignition source.