Since I could not find a thin cover for my Fold7 that would protect front and back and would not require some sort of glue to keep the front part in place I had to make my own. The Cover has a snug fit on my phone and is only 1.5mm thick. As it it quite thin it will probably only work if printed with polycarbonate and to make easy support removal I recommend a HIPS support. The .3mf uses BambuLab PC and BambuLab ABS support. The camera lens protector is a separate piece that can be snapped to the main cover, this reduces dramatically the time and material compared to printing a single piece. After printing and before assembling the cover I recommend sanding the parts with a 400/600 grit sandpaper/sponge. I also recommend using water when sanding to reduce dust as PC might contain PFAS. Happy printing!