No it's outside like frscke's. Research windshield covers for class c RV's.
It's heavy vinyl, wraps around from one front door to the other covering the windshield. We never camp anywhere except campgrounds and we've never had anyone bother us. Been using this type for years.
Like I said if you were camping in the city, at a Walmart or otherwise urban boondocking then an inside screen is best of course. But we like this type because it blocks some of the heat and cold and gives more room inside.
Different models for different year and brand vans. The ones for older models are getting harder to find in stores.
Vanners will sometimes make there own out of tarp or tent material.
ADCO makes a good one:
https://www.rvupgradestore.com/Adco...p;gdfms=E059995E7B0E45079DA507975966967F