1、Aluminum Alloy: The storage hatch door is made of high strength aluminum alloy frame and sandwich panel with UV resistant powder coating. It is corrosion and rust resistant, and maintains its color even under prolonged exposure to the hot sun. 2、Waterproof: All four sides of the door frame are equipped with sealing strips to ensure complete sealing waterproof and shock absorption performance. It also provides good thermal and sound insulation. 3、Support Rod: The door has double support rods, which can be used to fix the 120 degree opening, and you can completely free your hands when opening the hatch to pick up the goods. 4、Safety Lock: The RV baggage door comes with a security lock and matching key, and locking the compartment cover is a great way to deter any unwanted intruders and give yourself peace of mind. 5、Wide Application: With a 25x25 inch overall shape and 24x24 inch mounting hole size, our doors can be used in any location where a hatch door is needed, such as a motorhome, camping vehicle, and a caravan.