Woanger 5 Pack Large Acoustic Panels, 48 x 24 Inch Sound Dampening Panels Self-Adhesive Noise Absorbing Panel Acoustical Wall Panel Sound Proofing Panels for Home Studio Office Game Room (Black)

Update: 3 months later, it works. We no longer hear a booming, reverberating sound from our neighbor’s sound system.We wanted something sound absorbing for the wall we share with neighbors. So far so good. It was really easy to install and looks great- adds some coziness and warmth. Still not too sure how much sound it will block but we figure with how thick the panels are, it’s got to be better than nothing

I bought this to put behind my TV as useful accent wall. Very easy to apply and cut. Made a big impact without hurting my wallet. It was less commitment than painting the wall in black with designs.I was going for art/useful/low commitment. Would buy more and recommend. I would give it a 4.5 because it helps with noise reduction but not a whole lot.

panels look good. better if they be 51” high

Panels have a very strong chemical smell when removed from plastic sealing them. May have to air them outside the house before installing them inside the house. I will report how long this takes.

Had to buy 3 packages for it to work on a 10x10 ft room