This is a clip-together case that I've designed for ESP32 Dev boards. Not only is it nice looking, especially when printed with SLS or MJF tech, as seen in the image, but it functions great as well. Take care with assembly and disassembly to prevent damage to the clips. Use the USB port as pry point to take apart if necessary.

I used a board from Amazon:HiLetgo ESP32 LCD WiFi Kit ESP-32 1.14 Inch LCD Display WiFi+Bluetooth CP2104 USB Type-C Internet Development Board for Arduino ESP8266 NodeMCU

But it should fit boards with the same chipset.