With a simple, clean design, the Twilight room darkening curtain rod beautifully complements and enhances any curtains or drapes. Its sleek form and matte finish can be easily integrated into a variety of different decors. Twilight curtain rod effectively blocks out all light. Its innovative wrap-around design helps prevent light leakage by allowing your curtain or drapery panel to rest directly against the wall. Wrap the panel around the curved end of the rod and tuck it behind the bracket to eliminate exterior light from seeping in. The drapery rod has a strong and stable diameter, constructed to hold curtains from light to medium weights, with a maximum capacity of 22lbs. (10 kg). This adjustable curtain rod works with a variety of decor styles and can be used with grommet, back-tab, rod pocket and tab-top curtains. Single rod brackets sit 3 3/4” (9.5 cm) from the wall , Double rod brackets sit 5 1/4” (13 cm) from the wall. U.S. Patent No. D644,918