ROOM DARKENING SOLUTION: By creating a window curtain rod that curves at both ends, curtains sit flush against the wall with Twilight and wrap around the window from end-to-end, blocking out light while insulating the room EASY TO SET UP: Your Twilight curtain rod comes with everything you need to get set up quickly; includes curtain rods, wrap-around end brackets, metal screws, plastic screw anchors, and easy-to-follow instructions; longer lengths come with a center-support bracket as well…