Sound Proof Foam Panels, Brick Shaped Soundproof Wall Panels, 12 Pack 12"x12"x1" Sound Absorbing & Dampening Foam Panels for Walls, Room, Studio, Podcast, Acoustic Treatment

Just in time for summer! I used these to insulate the open window section from my portable air conditioner. That little plastic thing that fills the space let's in so much noise. Well it used to, that is. Now it's more quiet than it was before and I used the extras to insulate my AC exhaust hose so more hot air goes out of the room. Just give them a few minutes to inflate because they come vacuumed down.

They don't look as nice as the pictures, and the quality is really bad, they are thinner than expected and but the foam is very lightweight (not dense at all) reminds me of cheap filler material, and the adhesive stickers don't work well. Not worth the buy.

When you first open them from their vacuum seal and start removing them, you'll immediately notice a strong chemical smell.i HIGHLY recommend washing them out like the directions state, i used warm/hot water only and let them sit for about 15 minutes. Wear gloves before you ring them out otherwise your hands will smell like cheap hair dye.You can throw them in the dryer, i put 2 packs in on high heat for 30 minutes and it dried them without burning the foam. (if you have a gas dryer id adjust the time/heat)the double sided sticky squares work pretty well.like with any of this cheap foam, (i ordered the black one) the colors aren't uniform for all squares so you may have some that are more dark grey than black.

They look nothing like the pictures. Its just foam squares that are cut in the front to resemble bricks but from a distance they are just black squares. Still pretty cool for the price though.

followed the instructions and gave it a quick warm wash and after some time in the dryer they looked and felt perfect. Currently treating my walls with them. Adhesive quality is tacky and sticks well. easiest install of my life.

The images look great but these arrive as very cheap foam resembling dollar store Halloween decorations. The adhesive squares provided aren’t keeping them I place and they don’t seem to be providing much sound reduction

Exactly as described. The adhesive for these actually work which is rare for sound foam. BUT the adhesive is a pain to peel and time consuming but doesn’t take away from the quality of the actual product.

Honestly, don't buy. They came in horrible condition wouldn't fully expand and the adhesive tape won't even stick to the foam. They look decent but that's about it. Biggest waste of money.