A room darkening solution created by bending the rod to allow panels to fit flat against the wall covering light and helping insulate the room. The length of your Twilight double curtain rod adjusts and supports 2 curtains so it’s perfect for a variety of window sizes.Twilight is simple yet stylish double drapery rod with a functional design that makes it ideal for rooms where you wish to block out light including a bedroom, nursery, or entertainment room. Your Twilight double curtain rod comes complete with all the hardware you need to get set up quickly and easily including metal brackets, screws, drywall anchors and easy to follow step-by-step installation instructions