ANZZI Tension Rod: Quick, Damage-Free Installation with Comprehensive Functionality. Upgrade your bathroom instantly with the ANZZI Adjustable Tension Shower Curtain Rod. This product features a spring tension rod and sturdy rubber suction cup ends that offer consistent tension, keeping the bar still without damaging your walls. Installation is quick and easy, with no drilling required for any surface, smooth or rough. The rod is adjustable from 33 to 55 inches, ensuring a perfect fit for most standard shower doorways. Built with durable, rust-resistant materials, this rod is designed for long-term use. The package includes a set of 12 matching shower curtain rings made from stainless steel, so you can start using it right away. Its multi-functional design makes it suitable for hanging light curtains or medium-weight clothes in various areas of the home.