The Kenney Twist & Fit No Tools Tension Shower Curtain Rod is adjustable from 36 inches to 63 inches wide, making it a great solution for standard sized bathtubs. Made of heavy-duty steel, it is designed to be both durable and rust resistant. Fashionable colors and finishes make it simple to find coordinating rings and shower curtains to match the rest of your bathroom.The non-slip, non-scratch end caps mean no damage to your wall or tile. The end caps include ring locks to keep your shower curtain against the wall, preventing drafts.Twist and Fit makes installation easy - without the need for tools. To install, extend against both walls and twist to secure in place.