12 Pack Set Acoustic Absorption Panel, 12 X 12 X 0.4 Inches Acoustic Soundproofing Insulation Panel Bevled Edge Tiles, Acoustic Treatment Used in Home & Offices, 9 Blocks Square Design (Dark Grey)

Tip. Hot glue . No gorilla tape or such . It does not hold.

I used this product to reduce the noise in my dogs crate. He kept flopping down in the middle of the night waking everyone up. Now with these he can flop down and not one single person hears it. Don’t worry it’s only on the bottom of it. Didn’t use nor do I plan on using it around the crate. He needs to breath.

The panel are smaller than expected and do absorp sound to a limit not high quality

Sharing quick tip to get these to stay adhered to the wall. I've tried command strips (not bad) and double sided tape, but they don't stick to the felt back very well (wall surface no problem but not the tile back itself). Out of desperation I sprayed some adhesive cement on a pieces of 8x11 paper (standard copier paper, what I had nearby) and stuck it onto the back of tile panel, really pressing it on there so it was permanently fused on. The paper provides the smooth surface all these non-permanent tapes need to keep contact. Repositioned on the wall and so far so good, all tiles remain in place.

I liked the look so I took a chance. Nice dark Grey the pictures show. I get this off light bluesh Grey instead... come on guys your waiting peoples time. Post a picture of what your product actually looks like..