BRAND NEW LOT OF 5 MAINSTAYS 30″ TO 52″ ADJUSTABLE CURTAIN TENSION RODS. OIL RUBBED BRONZE FINISH. MADE OF DURABLE STEEL. EASY INSTALLATION – NO TOOLS REQUIRED. HELPS BLOCK LIGHT, DECREASE NOISE AND END DRAFTS WHEN PAIRED WITH WINDOW CURTAINS. CREATES PRIVACY BETWEEN ROOMS AND ENCLOSES CLOSET SPACES. 3/4 INCH DIAMETER ROD. ADJUSTS TO FIT SPACES 30″ TO 52″, DESIGNED TO FIT WINDOW FRAMES OR DOORWAYS.