The Buono II Grace Decorative Rod Series combines elegant taste. Sophisticated styling. Fine quality and detailed craftsmanship.\nThe elegant satin nickel PVC finials add the perfect touch to any window\nDiameter of the all metal rod is .75 in. and easily adjusts telescopically to fit any window.\nThe set comes complete with matching, all metal hardware (brackets and screws) for wall or ceiling mount; Brackets can be adjusted to extend between 3.5 in. to 4 in.\nTools required for installation: Screwdriver and drill