Gives you up to 30% more elbow room then flips back inside shower when you're finished. Hang laundry, towels or bathing suits on it to drip dry over shower pan. Fits trailer or 5th wheel showers. 35" to 42"W. Rust-resistant powder coated metal. | Stromberg Carlson Extend-A-Shower Expanding Shower Rod, Satin Finish in Grey