Cab Door Window Air Vent (Pair) T3

You know what it?s like. You are campng in your van, it?s hot but you don?t want
to leave your windows open while you sleep.
Well, if you fit these cab window fresh air vents you can sleep easy
and keep cool!
The vents are quick and easy to fit and can only be removed from inside the van.
They have the added attraction of allowing fresh air in and rain and mosquitos out. 
Please note the vents are not compatible with electric windows.