The RV power outlet box is made of high-quality materials, while the outlet and circuit breaker, waterproof, and dustproof, allowing you to charge your RV or car with more confidence and security, whether it's raining or exposed to the sun! | Vevor | | Temporary Power Outlet Panel, 125/250V, RV Power Outlet Box with a 20/30/50 Amp Receptacle Installed | Gray | Best Buy