I opted to use this curtain to cover the window in my home studio. It does the job well, despite not being very thick,
The only detriment is that the fabric practically radiates dust!
I'm lucky to have an air purifier at my disposal, but to anyone who doesn't; I'd recommend that you vacuum the curtains every now and then, so that the dust doesn't damage anythbing sensitive. Especially if you have condenser mics standing around without anything covering the grille!