I searched for two years for a single curtain to hang on our sliding glass door.  The panel is large enough to fully cover the door when closed.  When opened, the panel folds back almost to the end of door, allowing a full view and plenty of sunshine.  The material is smooth and soft, similiar to microfiber, and was nearly wrinkle free right out of the packaging.  We hung the panel on a 1-3/8 inch wooden pole without a center bracket and so far no sagging.  The panel is room darkening which we will need during the summer to keep the hot sun out.  What I really like about this panel is that it is lined with the same material, so when the curtain is opened, you aren't looking at a white or foam backing that you find in many blackout panels.