Material: The fuel tank cap is made of plastic, lightweight and durable. Tightness: The tank cap has good sealing performance to prevent fuel leakage and evaporation, while preventing foreign matter from entering the tank. Ventilation: The tank cap may contain internal vents to release pressure in the tank and prevent deformation or damage to the tank due to excessive pressure. Operation mode: The fuel tank cap is opened and closed by manual operation. To open, you need to press or pull the release device of the fuel tank cap. Mindfulness. Date First Available December 25, 2024