1、Excellent Seal Design: Equipped with sealing strips to ensure a complete seal and waterproofing, as well as great shock absorption performance. 2、Hatch Design: With a 700x400mm large cargo compartment, it can store larger items and the cover can be opened up to 0‑180 degrees. 3、Improved Exterior Design: The boat deck hatch has no exposed external fasteners, giving a smoother exterior look to your RV. 4、Secure Lock: Equipped with a safety lock, provides a secure way to lock the compartment cover to prevent unwanted intruders and ensure peace of mind. 5、Material: Made of heavy duty aluminum alloy frame and ASA panel, UV resistance and surface electrostatic spraying, is anti corrosion and anti rust.