Al. You can cut it out yourself being that your type of windows as far s the doors go are flat.

As far as thickness, I use 1/8 thick Lexan and it rides loose on the window felt tracks. When the car is idling, the y tremble ever so slightly in the closed position. No marks after all these years.
3/16 would bring up the weight of each window, but probably still be lighter compared to the original, but not much. The only place that I used that thickness was for the windshield.