The non-slip, non-scratch end caps mean no damage to your wall or tile.
To install: Extend rod 1-1. Twist & Fit No Tools Spring Tension Shower Curtain Rod, 42-72in, White.5in beyond the width of your shower opening, then compress the ends of the rod together and release into place to secure. The Kenney Twist & Fit No Tools Spring Tension Shower Curtain Rod is easy to install without tools.