Bottom Up - Top Down operation, chain operated up to 8 feet, perfect for patio doors and French doors, sheer, blackout, transparent or translucent. Over 500 fabrics, prints and design to choose from. Also called "PLISSEE", these are made in Germany, exclusive to Fenstermann. We also offer Roman Shades, Panel Blinds, Cellular Shades, Wood Blinds, Roller Shades, Double Roller Shades, Natural Woven Shades, Exterior Shutters, and Custom Vertical Shades.