Original Aurora Side Curtains shown are a bit heavy and cumbersome and are subject to cracking and yellowing with exposure to UV. I recommend Polycarbonate sheet, which is easily cut with a sabre saw, lighter, stronger and more scratch resistent.
I also recommend creating cardboard left and right templates to assure accurate fit to your soft top's rain lip.
Shown are side curtains from a 1983 Mark II. The curtains mount in place of your wind wings using the same thumb screws. Dimensions shown are approximate, so best to rely on your templates for best fit.
Included with Aurora side curtains were a dual pocket vinyl cloth sleeve.