Each Cappa curtain rod from Umbra is made of high-quality metal and individually checked for quality assurance. Sturdy and with a versatile design, Cappa supports a variety of window fashions including light to medium weight curtains with a max weight of 22lbs. (10kg). Plus, everything you need to get it set up fast comes in the box including matching metal finials, adjustable wall-mounted curtain rod brackets, screws, drywall anchors and easy-to-follow installation instructions. 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 4? (10 cm) from the wall , Double rod brackets sit 6? (15 cm) from the wall.