12 Pack 3" x 3" x 24" Acoustic Wedge Studio Soundproofing Foam Corner Block Finish Corner Wall in Studios or Home Theater - Color: Charcoal

I have recently moved into a new place and it had the weirdest crack in the wall where you can see/hear my living room down below. Like could literally drop your phone down there to someone kind of crack like 2 to 4 inches wide. So I searched Amazon and came across these! I was so over the noise coming from the crack from down below when I would be trying to sleep so I purchased these in hopes to drown out the noise and they totally work perfectly!!!! This set was just enough to fill the entire crack and no more loud sound! If I am able to hear noise it is super muffled. It's been a life saver and a sleep saver!!

Excellent value for good quality foam. Because of the shape of my work/listening room and the location of my desk, I had to put one of my lovely Audioengine A5+ speakers next to a wall in a corner. This was giving me way too much boominess. So I put some acoustic foam on the walls, which helped. With these blocks added to the corners, the boominess is completely eliminated.

Ordered from Mybecca before and shipping was fast. This order was strange as it came in 3 separate shipments over 3 days. Order early if you need products from them by a specific date. Otherwise the products are great and price is more than fair.

Tremendous change in acoustic treatment. My area is very corner heavy and these help control where the sound bounces off of and makes my recordings sound more professional. If you know how to place them, then this is for you; if not then might I recommend going to your search browser and doing some heavy research.A great product and does the job very well.

These are good. I had to rip them down to size for what i wanted. But it got the job done.

great solution for wall corners and transitions

Did what i needed it to do.

Perfect fillers for my ISO booth.