Art Acoustic Panel,2 Pack 24x12x2 Inches Premium Glassfiber Panel Acoustic Wall Panels,Reduce Room Echo and Reverberation,Decorative Fabric Wrapped Panels for Studio/Office (Grey)

These panels work well. They were easy to adhere to the wall and work great in my studio.

I purchased these acoustic panels for the density to muffle echo and the adhesive that came with it. Along with the good reviews.Unfortunately, the panels were very small compared for a studio wall apartment. The adhesive was not strong enough to hold for the wall. That as soon I hung up the panels, one of them fell off causing a loud bang to fall on the floor. It disturbed my neighbors.

I purchased these panels(and was planning on purchasing another 28 panels) to help lessen the echo and loud pounding reverberation in our sport court. Even with 28 panels my wife and I could not tell a difference in any reduction in noise, echo or reverberation. I spent several hours on a ladder adjusting the placement of the panels with my wife’s help before removing the adhesive tape but neither our friends or famines nor us could tell any difference. I returned them through my local UPS but only have received a refund for 1 package (2 panels) so now I have to follow up with UPS & Bobobier(which I have had zero communications with in the past week). My wife and I are very disappointed after spending $1,300 on something which should have worked more effectively especially having ordered 6 extra panels for the dimensions we were working with. We have been attempting to make contact with Bobobier to discuss if we were doing something wrong with placement, etc., or needing additional panels but unfortunately have had zero replies/ communications. We were really excited about getting these sound panels but now feel very disappointed and cheated out of a lot of money. I returned them over a week ago and have not heard or seen anything updated until today. Only 1 package (2 panels) has been processed for a refund as of tonight. Where are the other 13 packages (26 panels) which were all returned in the exact same 2 huge boxes they were originally delivered to us in?!? Is this a scam or a legitimate operation or how does this even make any sense?!? Also, I should mention that the large boxes as well as the individual small boxes were somewhat damaged upon delivery and most of the panels were slightly dented or smashed on the corners(that’s likely a shipping & handling issue with UPS, etc, so I probably can’t be upset at Bobobier for that. I worked just hand liked for someone to reply to me before I felt forced to return them within the 30 day window/period. Such a waste of my time and money researching these, ordering, measuring, balancing on a ladder 12’-14’ in the air, and arguing arguing with my wife about their effectiveness or lack there of. Such a disappointment! Amazon is so disappointing Work how they refuse to refund over $1,000 which I did return.

These seem to be “proper” acoustic panels, in the sense that they’re more than 0.4” deep (full 2” here) and they’re filled with “glass fiber”, which should help with acoustic absorption.Out of the box, they are surprisingly weighty - not your typical featherweight foam panels. These are wood construction, fabric / canvas coated, and very solidly put together. They weigh in at around 3lbs, which is.. heavy. Heavy for a wall item.The back has a white sticker that is actually a double-sided adhesive. Peel off the backing and slap it on the wall! Actually, don’t. You should use some putty / temporary tape and verify that you’re placing them in effective spots to help with your room acoustics. Then prep the wall (clean and dry). THEN peel off the sticker backing and slap the panel (carefully and precisely) where it needs to go.Another caveat there is.. how flat are your walls? Uneven surfaces may prevent a solid seal and you might be better off using some command strips instead (and that might be a better solution regardless).As mentioned, construction is physically solid and reassuring. Aesthetically though.. there are some rough edges and, given how carefully it was packaged, they are manufacturing issues and lose the product a star.Rough edges to the fabric. Needed to strategically choose orientation based on which corner will be most visible.But other than that they’re fine.I think 2 is probably not enough. In my space, I probably should be thinking about setting up some clouds / diffusers on the ceiling but it’s “popcorn” style and limits my options (whatever it is, it’ll need to hang / suspend).Value / pricing.. these weigh in at about $40 per panel, which seems fair. Certainly not at the high end cost-wise.Overall, these seem pretty decent and I’ll be looking at this brand when I add additional acoustic treatment.

Mine doesn't even come with self adhesive...and expensive too