The file 'FYSETC Prusa Enclosure Corner Piece 3D Printer Model' is (stl) file type, size is 20.2KB.
This is for the FYSETC prusa enclosure that's available here: https://www.aliexpress.us/item/3256805761945929.html
FYSETC provides this corner piece stl in their upload here, but it has a chunk that covers the screw holes and wouldn't print the same as what's comes with the enclosure.
They come in red but I wanted to print them in a different color to match my theme.
Here's the correct part incase you want to do the same.
fysetc-enclosure-corner-piece.stl | 105.4KB |