Acoustic Panels 12-Pack Soundproof Wall Panels 12''X10''X0.4'' Sound Panels High Density Sound Dampening Panels - [Pebble Gray Hexagon]

Used two strip's of thick double sided tap and they have held up day 2

I used commander strip stickers to put them on my wall as they do not come with any adhesives. They are true to the color. They are soft but sturdy as for cutting sound - I would think I'd need a couple more 12 packs to cover more of the wall between me and my roommates wall. I do like the look of them and will be getting more as my financials allow it

I bought these in just about every color to put up in a YMCA. They are fabulous. So easy to install. I made a spacing jig and they went right up. It took longer to put the stickers on them than it took to put on the wall. It did several things. It helped with the sound in the room. It added color and interest. It gives people who rent the room places to pin up decorations. That way I don't have tape all over the walls and windows. There are different areas where people can take pictures It also hides the sin on the walls from years of holes. We have many compliments on the room. It is fun. Most importantly it was very reasonably priced. Love, love, love how it turned out.

Utilized in a therapy clinic where special needs kids make a lot of noise! We were really impressed with how much the echo was reduced and how much more pleasant the sound in the room is when the clinic is busy. We placed 15 packs of 12 tiles near the top 3ft of three walls using Liquid Nail Project adhesive. What a difference, well worth the $$$!

Easy to install and looks cool on the wall. I used 2 straight board edges to get consistent gaps and I love it. It doesnt eliminate all the noise but there's a considerable difference