Feature:1. Application: Storage door is used in RVs, campers, motor caravan, yachts, buses, etc., and is installed in boat cabins, luggage compartments and other vehicle storage modifications.2. Heat Dissipation: The storage door is equipped with a cooling exhaust fan, which can effectively solve the problem of storing items for a long time and ensure that the items will not be affected by overheating.3. Cooling Fan: The efficient operation of the cooling exhaust fan ensures air circulation, reduces the risk of humidity and mold, and ensures the quality and preservation life of the items.4. Durable Structure: Storage compartment door is made of reliable engineering plastic, which has excellent wear resistance and durability, and can withstand long time use and friction.5. Easy Operation: Storage door vent is easy and simple to install, and can be assembled and unassembled as needed without adding too much weight and complexity, easy to relocate or replace.Specification:Item Type: Storage Door VentMaterial: Engineering plasticsHole Size: Approx: 490x245mm/19.3x9.64inThickness: Approx: 55mm/2.16inOperating Voltage: DC 12V.Application:Used in RVs, campers, motor caravan, yachts, buses, etc., and is installed in boat cabins, luggage compartments and other vehicle storage modifications.Package List:1 xStorage Door VentNote:1. Please allow slight error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.