I did not use the nails that came with it, they fell right out of my wall. I had to spackle and repaint, i ended up using 2 screws per panel, worked perfectly. Adds a nice touch to the room. Make sure you use precise measurements and a leveler to align them if you’re putting them side by sideThese were absolute pain in the butt to hang. We bought two packs which with the instruments on the wall filled our 10x10 room, we had to makeshift the hanging using hooks and some wire on the back to leave some space. This took a good 4 hrs to do, and on top of it spending around $160. I will say these are decent quality and do improve the sound issue we’ve been having especially since adding a sound window curtain. These are more affordable than some that I’ve seen and they definitely look a lot cleaner as well. Further quality however I do wish they had a hanging mechanism. This would’ve helped so much since we have popcorn walls and ceilings. It probably would’ve taken a Us ❤️These are more affordable than some that I’ve seen and they definitely look a lot cleaner as well. Further quality however I do wish they had a hanging mechanism. This would’ve helped so much since we have popcorn walls and ceilings. It probably would’ve taken us half of the time to hang all of this. But otherwise if your up for saving a bit, and need an idea, that’s why I’m telling you how we hung ours. Being that we have a daughter we couldn’t spend a lot of money on soundproofing our room for me and my boyfriend hobbies. So if you’re the same or dealing with a struggling economy I suggest that hangers and wire. The extra time sucks but it’s worth it for the extra dollar.Arrived in excellent condition due to protection of the panels from corner damage. The image is clear and well defined for being printed on this material. The quality of the sound absorption is hard to quantify, but the thickness and texture of the panels are very similar to other generic panels I have installed.Originally ordered to control the reverb in a smallvlank walled gaming room. I was a little skeptical when I first saw how thin they where but I put two sets up on opposing walls and it greatly knocked down the reverb in my recordings and they look appealing. Would recommend. Buy Tape with them though.It is beautiful and very easy to hang on the wall -lightweight. Not sure about the sound absorbency or noise cancellation because we are using it in an area with not a lot of noise.VERY BEAUTIFUL, looks just like the pictures. Perfect size for our studio. Arrived quicklyIt looks great and the material is nice. However, as a soundproof panel, not so much. It's better than nothing.UPDATE 11/11/2020: If you're going to put these on the ceiling i suggest a better form of installation. the tape is not holding the tiles and now i have tape all over my ceiling and the tiles have been consistently falling down for the last week. I'm going to use some cardboard to glue with an adhesive spray to the tiles and then tape them to the ceiling.These are AMAZING panels for Sound Treating a room. AKA making it less reverberate, taking away the echo, killing sound reflections off of hard surfaces...etc....I got a 12 pack of these as a gift and after putting them up i knew I wanted more. I have a square office that is all hard surfaces. Its also a music space for me that I like to do some basic at home recording and play guitar/drums. Its unbearably loud and reflective to the point that if I sneezed the cymbals on my drums would sizzle. Putting up the panels not only helped deaden the room but it makes it a much better working environment for my remote job. My colleagues have even said they can hear a big difference on our video calls.These panels are PERFECT for treating highly reflective rooms and rooms with too much echo. I would highly recommend these as a solution for an office, game room, theatre space or any room where you will be recording/listening/entertaining.These are not great for Sound Isolation or Sound proofing. There you would have to purchased an insane amount of these panels to sound proof a room. you can only sound proof with the correct sheet rock, insulation, and acoustic treatment and all in all it is very difficult unless you're building something from the ground up. If you're looking for a sound proofing solution then look elsewhere or find a consultant to assist you.SIDE NOTE: You may want to use a few extra spots of tape on these when putting them onto textured walls. I had 2 panels fall off the ceiling when i used the recommended amount of tape per the package. A few extra dots and they all stay nicely where i put them.When I ordered this originally, the description said 12 per order... Now when I look at the description it says nothing about quantity... Waited 2 weeks for these, arrived with 6. Will be returning.Excellent, unconventional use, backing for a dartboard. Easily cut and mountable. Great product.Panneau acoustique pour mon set up de DJWorked really well.Nice product; easy to install and finished looks very presentable.