15 Pack Acoustic Foam Panel Wedge Studio Soundproofing Wall Tiles 12" X 12" X 1"

Please stop thinking of these as sound proofing. These are meant to stop the sound from bouncing, not to stop sound from coming through. They are very thin and aren't nearly as good as something you would get from a music retailer, but for the price, they do alright.

The squares aren't perfectly cut but it does the job that I need it to. Wonderful product!

This purchase was waste of money

Was scared after reading reviews but these are awesome. Had no issues with foam not returning to origanal shape

They come flattened out and there's no amount of soaking or waiting that's going to make this work. I bought 3 different foam products from amazon in the same price range and these are the only ones that don't inflate. Everything else did in just a few hours. Don't waste your time on these, they are a total crapshoot, I'm sure sometimes they work, but I didn't win that particular lottery today.

These are awful they remove so much air to ship they don’t fluff back all the way half of them are paper thin and don’t recover they block out NO SOUND at all there one inch smaller then the description says total waste of money

10 of the purple are flat and won’t fluff out. The first batch i bought all were good. This one is no good. And i only have 18 black and 18 purple. That’s not 48!

THE FOAM IS VACUUM SEALED AND IT DISTORTS THE WAY THEY PACK IT. OUT OF THE 2 PACKS I BOUGHT ONLY 10 normal pieces of foam after using water to shape them up. NOt recommended.