Upgrade the look of your bathroom instantly with the Zenna Home Adjustable Tension Decorative Shower Rod in White. This tension-mount shower rod easily adjusts in length to fit in any standard shower space (from 44 to 72 inches). No tools are needed for installation, and thereâs no cutting required. Thanks to the rodâs innovative TwistTight mechanism, installation is a breeze: Just extend the rod to the wall, twist and tighten. The rodâs white finish is attractive and rust resistant, and the included end caps lend a decorative touch. Zenna Homeâs U.S.-based Customer Service department is available toll-free (800-892-3986) to answer questions.