Here is a cute and minimal enclosure for your Adafruit RP2040 Prop-Maker Feather with I2S Audio Amplifier to keep it safe during use and transport. This case has been custom-designed and 3D printed to accommodate the USB Type C main USB connector on one end, the terminal block on the other, STEMMA QT connector, and the Reset and Bootloader buttons. No screws or glue are required; simply snap the Feather into the bottom piece and assemble the top piece.