Curti Voile Vertical/Curtains 

Curti Voile  Vertical Blinds really come into their own in large windows and bi-folding doors, where their unique flowing fabric vanes allow both light and privacy. There are no weights and chains you can walk through them anywhere, whether they are opened or closed - they just sway out of the way and settle back perfectly.

Curti-Voil can reach up to five meters in width on a single vertical track