I suspect they're hallucinated. As a random spot check:
https://new.knife.day/item/spyderco-paramilitary-2"The Spyderco Paramilitary 2 is a tactical knife with a 3.44 inch blade. The knife is made in USA of CPM S35VN steel."
It's a real knife, and the blade length checks out (to two significant figures), but the manufacturer spec sheet says S45VN steel. Also the actual name is "Para Military® 2".
https://www.spyderco.com/catalog/details/C81GS2/2090