Sonicism 20 Pack X-Lined Acoustic Panels with Self-Adhesive, 12"X 12"X 0.4" Sound Proof Foam Panels, Decorative Soundproof Wall Panels, Sound Absorbing Tile for Home & Offices, Black

Panels worked out great! ordered more.

I like these panels because they are super easy to apply, and really work to reduce sound coming into or going out of room. I like them and would buy them again.

These were great. Our social room in our condo complex was very echoing; to the point that it was difficult to hear someone across the table if there were more than six people in the room. We applied these all across the ceiling and they worked great!

Color & adhesion were great, but they were much thinner than expected.

Using this in my room to cut down on the Echo. It definitely makes a difference. Adhesive is proper on these boards, easy to cut and place. Absolutely i would recommend these if you want better sound in your space.

These are nice to look at, but I wouldn't recommend as they don't absorb much noise.

I purchased two boxes of these panels for my basement where I have a guitar and amp set up as well as a laptop with monitor speakers for making music. Previously when I was working on music my wife could hear it very loudly directly above me in the living room. Now that I have 24 panels on the back wall and ceiling beams above the speakers, it's become much better. The peel and stick style of the panels makes it super quick and easy to adhere them to whatever surface you want and they look and feel nice. I also had to cut a few of them in half to fit a specific area behind my recording stuff and it was pretty easy to do with a razor and straight edge. I'd recommend these - pick up a box and see if they reduce unwanted sound in your space.

This product on a scale of one to ten is a 2 . Put them on my wall and they don't work