This Felt Padding is for if you want extra cushioning for your DIY keeb. This is specifically designed for the common "GH60" / 60% keyboard layout.
You will still need a GH60 enclosure of choice, PCB, and all the components. It makes the perfect mattress support to protect your keyboard PCB and maybe even provides a little protection from dust and crumbs.
Note: This is just the felt padding sheet. Don't forget to grab an GH60 enclosure of choice, some keycaps, and switches.