I created this project to protect the SSD1306 OLEDs that I used. In this case, I soldered Qwiic cables directly on the displays (no header pins) and wanted a case to protect the electronics and glass. I decided on a simple pressure fit back to reduce the overall size of the case. It fits snuggly, but can be popped off pretty easily if needed. I printed it in PLA with a wall thickness of 1.6mm.