Sound Proofing Panels Self-Adhesive, 12 Pack, 12"X12"X1", Acoustic Panels for Studio, Gaming, Podcast, Theater, Indoor Sound Quality Improvement

used spray glue to stick it on. absorbs sound but not loud sound.

Likes others have stated, you need to soak the panels. If you do this you will have great results.I recommend leaving them for 3-4 days so they fully dry, expand and acclimatise to the room of installation, before applying to a surface. May seem tedious but, well worth it.I had first purchased 48 tiles and decided to buy another 72, enough said! Fantastic product and the performance speaks for itself.I used this for a home gym, not to soundproof, the echo has gone and it actually looks surprisingly professional (even with my poor instillation attempt 😂)Take your time, do not rush! I guarantee it works.A thanks to the supplier 🥳

This product will do so little to help with audio quality, it’s just not worth having. Not only are the corners bent, (meaning that sticking to the wall will be difficult - long term), they’re so thin, even after leaving them for hours to puff up that they don’t have the same properties as thicker foam.The pictures on the listing show something entirely different. Seriously, just compare the two pictures I’ve uploaded and tell me… do they look the same to you!?Utterly useless, borderline fraud.

Great product works for what I use it for would recommend

They haven’t stayed on the wall for more than 24hrs. The adhesive on the back isn’t sticky at all