Stop feeling claustrophobic the next time you go to bathe by giving yourself extra room using the Curvit shower curtain rings space extender. This ingenious device curves the curtain so that you get up to 50% more space to move around in, allowing you to shower in total comfort. Enjoy more space. Just snap on. Curve the curtain away. Set of 12 arches are stylish, simple & discreet. Pre-assembled. 3 easy steps to install. No tools. No leaks.