These panels are exactly as pictured, they come in a 96 pack and I bought some 3m double sided foam tape to apply them to wall. They make a foam tape that is easy to remove from wall without leaving marks or ripping the paint off wall, you will see it listed under the customers also purchased this selection. I attached a test piece to make sure it was easy to remove and it was. I put them up behind my gaming desk that my pc is set up on , this has made a huge difference in the sound quality coming from my soundbar and satellite speakers, as a added benefit the sound in bedroom on opposite side of the wall is not as bad. I recommend trying this out especially if you have a game room or man cave, and installing is easy and quick. I wish I had bought these years ago.
