6 Pack 1.5"X12"X12" Acoustic Foam, Sound Proof Egg Crate Foam(Most Soundproofing Design), Upgraded Acoustic Panels, Fire-Retardent Sound Proof Foam Panels for Walls, Doors, Sound Foam Made by WVOVW

It came well packaged and when opened up, they all inflated and applying them to the wall with a velcro tape it stayed up pretty well 1 of the 2 good packs that I ordered and out of 3 where only one batch was bad.

This foam is not even close to the picture they use to advertise the product. Don’t waste your money, poor quality…

This review is for the WVOVW brand of acoustic foam panels (6 pack). These panels are advertised as 1 1/2 inches thick. They are not. A critical feature of acoustic foam is the density whether 1" thick or 2" thick, etc. Foam panels that allow light to pass through the thinner parts as can be seen in the pic, lack the density to significantly reduce echo with just one layer. That's not to say these are unusable. They just need to be layered with at least two or with polyester fiber panels underneath which is how I'm using these for the room I'm "soundproofing". These are advertised as 1 1/2" thick, but there are multiple brands of 1" panels that are far superior to these, and given a choice I'd probably not buy these again.

This acoustic foam works great for deadening the sound from any room. I used this to setup in my home office near other bedrooms, so as to not wake up the family during early morning meetings. You'll need to get more than this 6 pack though, to cover an entire wall. No complaints.

Should work well and has zero odor that I could detect.Warning: This won't expand immediately after being taken out of the vacuum packaging. Let it sit for a few hours before doing anything and don't panic if it looks like it's not expanding evenly-- it will.