This is a mount that slides into the Ferro Concepts slickster behind the add on panel buckles to hold a Hero11 mini at just the right angle for a bodycam angle of IPSC and similar sports - the camera is angled so that when I am leaning slightly forward in my stance it's not pointing downwards and is angled to pretty much be correct the other 99% of the time. Pretty much the lowest profile way to mount a GoPro. The mount itself is oriented so that the GoPro will be in “vertical” mode. Printed from PAHT-CF (PA12-CF), but PETG should work fine.