The cooling fans and exhaust fans in this kit are designed to improve air circulation within your RV's refrigerator. By facilitating better airflow, these fans help maintain a stable temperature, ensuring your food and beverages stay fresh. The side cooling vents are strategically placed to maximize ventilation and prevent heat buildup. Features -Color:Black -Material:ABS -Size:14.00X12.70X5.50cm/5.50X4.99X2.16in -Optimal cooling efficiency: the side cooling vent of the inverter maximizes cooling efficiency, ensuring your rv refrigerator operates smoothly -Highperformance fan: equipped with a highperformance exhaust fan, it boosts airflow and enhances the cooling capacity of your rv refrigerator -Convenient portability: its portable design allows for easy installation and transportation, making it ideal for use in various rv setups - : constructed from durable materials, this cooling fan offers reliable and performance -Maintains freshness: enhance the performance of your rv refrigerator, ensuring your food and drinks remain on the go Package list: 1 x exhaust fan 1 of screws