Great product
I have a door I wanted to soundproof. Originally, I bought soundproofing panels to stick to the door but they barely did anything. I decided to try out this curtain and I was very impressed with the results. Very little sound passes through, and if someone is speaking very loudly on one side, you can tell it’s a voice but the words are usually indistinguishable. Otherwise, it truly blocks the majority of sound from passing. I would highly recommend this product.