I love these curtains.  We have 3 large side-by-side windows in our bedroom.  We don't need privacy, just some light filter.  I purchased 3 sets (love that they come in 52" width per panel) and that allowed me to cover the entire wall of windows when closed.  I hung them on 1 very long curtain rod and now when I open them for the day the panels can be pulled back in 3 sections and expose 3 separate windows behind.  They stack up very nicely and I used 1# clip-on rings to hang them from the rod.