It s easy to upgrade your bathroom with the Mainstays Easy Hang Shower Curtain Tension Rod. This rugged steel shower rod is built to last and is easy to securely install thanks to its tool-free tension mechanism. The rod adjusts from 44 to 72 inches to fit in most standard bathtubs and showers. The sleek matte black finish is chip- and rust-resistant with non-slip non-scratch end caps that stay in place and won t damage walls or tile surfaces. Installation requires no tools and no drilling. To install simply twist to unlock extend and tighten in place.