This plate is custom-designed by nullbits to fit the NIBBLE 65% keyboard kit. It adds additional support and strength to your NIBBLE build. It supports all possible NIBBLE ANSI and ISO layouts, including split space, rotary encoder, and OLED display. It's perfectly sized for a Bit-C MCU and other Pro Micro MCUs. Build your NIBBLE with 3-pin plate-mount switches or hot-swap sockets without worrying about stability or alignment. **NOTE: This listing is only for the FR4 plate. NIBBLE kit sold separately.**