Thanks for your quick reply!
I looked at these on Morgan Park but I assumed they were deflectors for fitting on the sides of the windscreen, presumably to deflect the wind when the side screens are off? Maybe I am wrong. I am interested in those because I think the car is a different animal with the side screens off. However, primarily I was looking for a deflector that fits behind the seats.
I had a wind deflector fitted behind the seats, I sold it in the end for ÂŁ50, the mesh material started to fray and fall apart, they are quite delicate.