Frost King CF1 "No Itch" Natural Cotton Multi-Purpose Insulation, 16 x 1 x 48-Inch

One roll is enough to double up on the material for a 16 x 20 acoustic panel. It's much bigger and denser with fabric over the panel however. Aside from fabric you can make a beautiful acoustic panel for the cost of one roll. It's amazing to me and so I purchased as many rolls as I could.

Used this as insulation for my in-wall speakers. Works great and helps deaden sound on the other side of the wall.

I hung these over my windows. One roll covered half the length and 100% of width of my window. Helps muffle sound from traffic. I can still hear traffic but it's muffled some.

nice and easy to work with and no rashes or itchy spots. insulates really well , as well

Picked this up over others hoping it was indeed 1” thick to insulate behind a toilet pipe between it and the sill plate. It is more like half inch. Good material but shouldn’t be advertised as an inch.

I had a problem with thru the wall pek water pipes freezing. I put this product behind them and solved my problem.

I used this to go under my bed in the compartments inside my RV. It works really well. I'm afraid that the mice might chew it, so I sprayed it with peppermint oil. So far so good.

great product