TONOR4-Pack Bilayer Acoustic Panels Large Self-adhesive, 47.24” * 23.62” * 0.72” Adhesive Wall Panel, Large Soundproof Tiles for Echo Absorbtion, Acoustical Barrier of Polyester Fiber, Black

The media could not be loaded. I’m glad I purchased these, although I know they won’t soundproof neighbours DIY noise ( his hangs wallpaper with a drill and hammer I’m sure ) but I’m hoping the slight bass I can hear from their tv might be muted a bit.They were delivered promptly and very well packaged.I stuck mine to the wall with wide heavy duty Velcro tape 5 squares one in each counter and one in the centre, I was apprehensive about sticking them directly to the wall incase I need to remove them if I move.As the wall I wanted to put them on was about 6cm taller than the panels I finished it off with led lights in a fitment along the top, and am really pleased with how it’s turned out.I started from the light switch as so had to cut I for the light switch and rather than cut a hole in the middle of a panel I could just cut 3 sides, and was easier to line it up, cutting was fine with a very sharp Stanley knife, I brought the light switch forward so to be flush with the panel by using 2 extension plates for the switch & popped a finger plate to avoid finger marks on the panel.They look good and make the room look bigger, I have another pack coming tomorrow to put around the 65 inch tv on the opposite wall, neighbours have made no mention of heating my TV but with issues with the other neighbours it’s made me aware that mine may inconvenience them and the panels look good so I may as well fit them.FYI I’m 66 & disabled so believe me they are easy to install and I didn’t need any help with them.

Good and sticky and easy to cut with extended Stanley blade

Great panels, easy to install.

My home theatre was a bit too “live” following its revamp. Purchased this to improve the sound from my front speaker array - which it does very well indeed. Sound reflections are minimised and definition of the sound is significantly better as is bass response which is tighter. Very good result for the money. The drawback is they are self adhesive - be very sure of your placement and measurement before fitting. The packaging suggests that they are able to be removed easily - not a chance - these will destroy the wall behind them and the panel if you try to remove them. Fit with caution.

First I was seeking for acoustic panels do not hear my neibours. Even though they constantly complained that I am loud , however their conversations were driving me nuts . I saw these panels on Amazon and decided to give it the go. I love it , it's so nice and affordable price. I ordered black color for living room, and next my order would be Grey for bedroom. Shame they have just 3 colors , otherwise I would try other more bright colors in kids room and corridor .

The media could not be loaded. According to the product description, they were supposed to be all the same shade. However, after applying them to the wall, I discovered that they are actually two different shades. Since they are already stuck on the wall, removing them would cause damage.I'm very disappointed, especially as the listing stated there would be no variation in shade.

Excellent !! Doesn’t take noise completely away but does dampen the loudnessWould definitely be buying more for bedroom

I bought a pack of 8 and due to cuts found that I needed 9 to complete the job,however these can only be bought as a pack of 4 or 8. I contacted tonor who said that they could not sell these in a smaller quantity, other colours they do are in packs of 2 4 or 8.The panels come with one side raised and the other flat so there was more waste than I had expected.If I could have completed this I probably would think they were ok but overpriced as they are basically foam boards. Also when making cuts through the thicker parts these had only been glued centrally and if cut either side they would fall off.