HONKID Keyboard Foam, Sound Dampening Foam for Mechanical Keyboard Bottom, Made of LE-20 Poron, Black (H 2mm)

There is probably a bunch of stuff you could put in your keyboard to dampen sound lying around your house, but you were curious, and the internet led you here, to poron foam. It's true, this stuff is good. I had a fun little project upgrade a budget Redragon board with Outemu reds (the most pingy, hollow board I've ever heard), and this poron foam combined with aditional sound dampening foam between the PCB and the plate and a tape mod turned this awful-sounding board into an absolute DELIGHT to type on. Again, poron foam is just part of the equation, but this stuff worked, and I've got a bit left over since the board was TKL and there's enough foam for a full size board. Would buy again!

bought these so I can put it in my Sofle v2 kb and it helped quite a bit with the sound.

Good foam. I had leftovers and was able to use the others pieces for other projects. Would buy again and have already recommended to fellow co-workers.

Great for reducing hollowness in my Akko 5075B Plus. Be weary that it's difficult to cut but if you take your time, cut a little larger than what you need and patiently cut, you can cut it to size perfectly. Ideally use a long cutter like a paper cutter but you don't need it. I have long-poled Akko V3 Creamy Blue Pros so it didn't make them particularly deeper in sound but I imagine deeper sound switches with the right materials and short stem would make things much deeper in acoustic profile. I don't like foam in my keys but I imagine it would be good for stabilizers too, if that's your bag

Excellent foam. Works great. The only complaint I could possibly have is that they don't pre-cut it into perfect sizes for keyboards. You'd think they'd do that to save on wasted foam and just provide one size fits all for the various form factors but no biggie, just cut it to size and you're good to go.

Made my keyboard sound much deeper and removed case hollowness (sounds great paired with a tape mod)

Just a roll of Poron to cut for your keyboard. I used one later for the bottom of my GMMK Pro.Its nothing special, but it does exactly what you want it to for case ping and sound dampening. Appears to be legit Poron and not some fake foam.Can be a pain to cut, so make sure you have a good cutting utility.

Honestly for the price I feel like you should get more than one keyboards worth. Not like 20sq ft or anything but dang. It does help get some deeper thocks though! Easy to cut to fit, sounds great, and stable.

Worked well. Made my keyboard softer. Packaging was good.