The Articulating TV Wall Mount is designed to securely store your TV while your RV;  vehicle or boat is in motion. When you arrive at your destination and you're ready to get back to watching a movie;  just pull the quick release loop and extend the cantilever. The stand can be tilted;  swiveled;  extended;  and retracted to allow it to be positioned at virtually any viewing angle. This heavy-duty steel frame supports up to 77 lbs. The expansion board accommodates large TVs with screen sizes from 23 to 43 inches. The removable headrest allows the entire TV to be easily disassembled for long-term storage.

Lockable Full Motion RV TV Wall Mount with Quick Release TV Mount | Arm Tilt Swivel Fits 23 to 42 Inch TVs