The RV Door Vented With Latch is a 36x18 entryway designed specifically for recreational vehicles, trailers, and campers. This door allows for easy access and ventilation while providing security with its latch mechanism. Perfect for adding convenience and functionality to your mobile living space, this product is a practical addition to any RV, trailer, or camper. Gen 600 36x18 vented RV or cargo trailer door or whatever else you can think of