The Easy Closer is a closing support function that quietly and reliably retracts and locks the door with a simple push. It provides a high-quality operation with minimal force and prevents the door from being left ajar. Widely adopted, primarily in luxury vehicles, it is a comfortable feature that combines quietness, convenience, and safety. It is used in a wide range of categories, including luxury sedans, SUVs, and even premium minivans, and is particularly well-received for business and VIP transportation. Convenience: It closes securely with minimal force, making it ideal for getting in and out while carrying luggage. Examples of use: The Easy Closer is used in a wide range of luxury vehicles, both domestic and international, including Lexus, Toyota, Nissan, Honda, Mercedes-Benz, BMW, and Audi. For two front doors. (Please inquire separately for rear doors.)