Polyester Blend 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 INSTALLATION: Your Twilight Curtain Rod comes with everything you need to get set up quickly and doesn’t require a curtain rod bracket; includes: 2 decorative wrap-around brackets, curtain rod, screws, screw anchors, and easy-to-follow instructions. installation of the included center support bracket is required. VERSATILE & STYLISH: Sleek matte finish complements any décor, while adjustable brackets accommodate various curtain styles including grommet, back-tab, rod pocket, and tab-top. STURDY & DURABLE: Made of durable metal and a max weight capacity up to 22 pounds (10kg). Perfect for any room in your home. MODERN ORIGINAL DESIGN FOR EVERY HOME: From reimagining the functionality of home essentials to creating innovative new decor, Umbra products add personality to your home. Don’t settle for copy-cat products. Choose Umbra and get the original.