Installing a  

I’m not sure they’re made in Australia so it might be metric sizes but it looks like 2” to me?

Negative.

Standard is three sides roll up, but you can order it with a front window that rolls up too for a minimal coast.

So far, so good! The frame is super sturdy. I have driven with the sides rolled up as well and no issues with the magnets holding them up. Very impressive. I’ll do a whole testimonial on the pros and cons soon.