About this item 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 double curtain rod comes with everything you need to get set up quickly and doesn’t require a curtain rod bracket; includes steel curtain rod, metal screws, plastic screw anchors, and easy to follow assembly instructions...