Marine Grade Dual USB Socket and Cigarette Lighter Power Socket DC 12V USE: DC 12V Dual USB Socket and Cigarette Lighter Power Socket that is compatible with any standard cigarette lighter plug or lockable marine power socket and USB cable connector. DESIGN: It is marine grade which means it can be used in marine environments. It is weather and UV resistant. This plug outlet is designed with heavy-duty nylon plastic and nickel-plated brass terminals. SECURE: It contains an interlocking system that securely locks the plugs into the outlet resulting in a secure and waterproof connection. CAUTION: This Dual USB Socket and Cigarette Lighter Power Socket is designed for DC 12V use and should NOT be plugged into an outlet in your home. Also, this Cigarette Lighter Power Socket Outlet is NOT to be used for actual hot lighters. DOES NOT INCLUDE SCREWS SHIPS FROM CLEVELAND, OHIO, USA  EXPEDITED SHIPPING AVAILABLE