This 4-inch RV shower faucet is built with all-metal stainless steel construction and a ceramic valve core, finished with corrosion-resistant chrome plating to hold up to frequent use in camper environments. Its compact, streamlined design fits neatly in small motorhome shower spaces, with small, unobtrusive knobs that won’t accidentally trigger the valve during daily use. The dual metal knobs offer smooth, easy turning to quickly fine-tune water temperature and pressure as needed. It fits any standard 2-hole 4-inch mounting opening, with a two-way water outlet that lets you flip the valve orientation without swapping out the knob handles. The included decorative back panels add a polished look, and it weighs less than standard metal shower valves for easier handling during installation. It works with both interior and exterior camper showers, and can be installed without hiring a professional plumber, plus its built-in diverter accommodates all standard shower hoses.