DriftAway Soundproof Thermal Insulated Quilted Curtain Liners for Bedroom Sound Barrier Blackout Cold Heat Noise Reducing Energy Saving 50 Inches by 80 Inches Grayish White One Panel

These work great. They help block some of the outside noise. They definitely block the summer heat. I would recommend these for sure.

Bought these to use as a blackout liner for the drivers cabin curtains in our class A motorhome. Took about 10 minutes to attach them to the existing curtains. They are about 1 foot too long. But that is not a big deal. They seem to work really well. Not a complete black out. But definitely cuts down on the heat coming in through the windows.

Good black out curtains

I purchased this product to minimize the sound of Street traffic. Although it's not 100% I will give it 70% blockage of sound. I do like the product because it really does work. It works according to product description.

Purchased these curtains for my parents. They liked them so much they wanted another set. They work very well to keep out the light and the cold/heat.

We added these panels to existing room dividing curtains to help absorb the video game “talk”. It has helped mute the chatter quite a bit. What we have also noticed is that the panels do keep in the heat (or potentially block cold) if you would use on a window.

Doesn't stop sound from a hallway door perspective.. we can still carry a conversation through the hall way door. Was ment to reduce the sound of a dog barking during working hours

These are great! They insulate very well.