Musfunny Sound Proof Foam Panels, 12 Pcs 2" x 12" x 12" Acoustic Foam Panels Sound Absorbing Wall Panels for Studio Recording Office Home Studio (Black)

Colour is more pink with warm white light

It did reduce the amount of noise heard at night while sleeping but it doesn’t stick very well.

Works great immediately less noise in room starting to discolor a little but still functional

I put these in some wall that was open and it definitely muffled the sound of the train that goes by outside my house. I can't speak to the acoustic usage but they definitely deadened the sound outside.

Complete garbage. Came vacuum sealed so I had to pull and pick at every panel to get them to be normal shaped and then after a few months they have all turned yellow. Even the pieces that were just opened and left to come back as much as they would n their own. Never even touched those and they’re yellowing. I will have to take them all down and replace. NO NOT BUY.

Pros:Comes with a ton of double sided dotsLooks good on the wallsDoubles as a soft cushion for VR or funCons:You will need a lot of these to cover your entire wall.I like the look of these on my wall. I have a few different styles and I think these look the best.These came with a ton of double sided dots for adhering to the walls. These dots are extra sticky and once on the foam can not be removed without tearing the foam. You can, with some effort remove them from the wall though. I only used a single dot in the middle, but I have a lot more dots, so I will add dots when I start to notice corners or edges pulling away from the wall.I use this for my VR room. I tend to be loud while in VR and these help isolate the sound from the rest of the house. The softness is also helpful for when I accidentally bump into the wall. As a friend of mine pointed out, that softness is also good for other fun things that require a good friend.

Doesn’t work as one will hope

20x25 ft stand alone converted garage to studio. Already have existing foam in larger size. These are just fill-ins for color contrast and a little more dampening. Teal-ish blue is a great color. You will need to unpackage them and let set before use as they are very compressed in the package. I stuck mine outside in the Central FL noon day sun for a couple hours. There are some comment around about other methods.This is the first time using the 2 way tape tabs that are included. Although I have a small window AC during the hot summer a few of the other tapes i used would fall off once in a while. Walls are some Block and some Drywalled...all painted. After a length of time i believe any adhesive could pull up paint if you needed to remove them. So we'll see.I am not a full foamed room guy...I like just enough to leave a tad of echo to the room.