Okay While they do dampen some noise, they're not effective at blocking out low frequency noises. The website notes that this, but I thought I'd give it a try. Blue color is attractive and they look good. Installation a bit confusing because the velcro is inset from the edges. Took longer than expected to receive the blinds. Overall, they're okay, just not very effective at fixing my particular issue.

Completely blown away I was skeptical at first but boy, what a difference. I live in a 1920s house with older windows that let a lot of sound through. This curtain completely transformed my living room -- it's like being in a solitary bubble. A bonus that I didn't expect is that the curtain has thermal properties as well; it's helped to keep my room cooler in the Florida heat (not to mention blocking a lot of light!). It did take 2 weeks to receive my curtain, but it was totally worth it. The company was responsive to my emails too, which is nice.

Excellent product; works as advertised. Had a noise problem in my bedroom from adjacent highway traffic. Online advise and recommendations on how to order from the company were clear. Ordering process equally easy. Finished product arrived in a few days by parcel post. Installation presented no problems even for someone with limited handyman skills like me. Curtains look great and complements the looks of the room. Functionally they shut off probably 90% of outside noise. Don't have a sound meter but subjectively the results exceeded my expectations. It was great dealing with a company located in my own home town too.

The curtain is not effective The curtain does not performed as advertised. The noise reduction effect is minimum. Customer service did not follow up my questions until I emailed them the second time. Even then not all my concerns were addressed. The curtain can be functional as a blackout or thermal curtain, but not so much as an acoustic curtain.

Helps enormously in NYC! The curtains really do help lessen the loud street noises in NYC. My only issue is that the hooks were not strong enough to hang the curtains--perhaps because my ceiling to floor length curtains were especially heavy. Fortunately, my handyman was able to reinforce the hooks with additional hardware, so my curtains are secure.