FStop Labs Wedge Tiles Acoustic Panels for Wall, Soundproof Foam, Black, 2'' X 12" X 12", 12 Pack

I bought to help soundproof a door. I have a herd of elephants walking past my door on a regular basis. I placed around and above the door along with weather stripping. These panels are thick good for the money. Peace at last.

Great sound barrier!! I play the guitar and since I’ve purchased the insulation pads I’ve been able to enjoy more practice time and my roommates say they can barely hear anything

I purchased it to drown out my annoying roommate's phone conversations and it worked great

These work very good and they are lightweight. They are not designed as sound isolation but for dampening sound. a great and affordable addition to a comprehensive sound dampening management system. I found hand washing them , under running water best” inflates” them to their final thickness. Don’t pull too hard or twist to much as they can rip. Don’t try to rush the process too much. Seeing them inflate is kind of satisfying. A decent product for a great price and they provide a traditional look.

I needed something to help soundproof a window. Neighbors on that side of the house can sometimes hear conversations, the TV, etc. through a thin plastic panel in that window that holds an exhaust hose for a portable AC unit. These sound proof foam panels help quite a lot. We covered the plastic panel with these foam pads and the neighbors no longer hear anything.

I ordered 24, was charged for 12, and only received 12, which is fine, but the options when purchasing are switched around. Items are good quality, smelled like wet clothes when unpacked but that’s to be expected

A little flimsy but I guess they work okay

Does the job. 2 of the panels never "puffed up" after being delivered in a vacuum packed bag.

First of all your page says 24 count in 12 pack and 12 count in 24 pack with prices that don't match. Secondly smelled horrible when I opened the pack, like mildew or moldy musk. Finally they don't even inflate well when done according to either recommended method.

Panels left out in well-ventilated area for 75 hours and only two of them came close to being fully expanded, even then they only measured 1 1/2 inches in thickness. Contacted seller by email and never received a response.