Low Stock Instructions for Use A protective film is affixed to the surface and button face of this product (key case). Removing the protective film will reveal a mirror-like gloss, so please remove it before use. 【Applicable Models】Mercedes-Benz: A-Class: A180 A260L A200L (2019 - Later Models) / C-Class: C180L C260L C300L (2019 - Later Models) / S-Class: S320L 350L S450L / E-Class: E200 E200L E300 E300L E320L *It can be installed on models other than the above if the key shape matches. (See photo) This key case is made of carefully selected alloy to match the luxurious atmosphere of Mercedes-Benz. The cool, smooth texture of the high-density alloy material and the surface treatment that shines intricately when exposed to light allow you to experience a premium quality from the moment you hold it. Precisely molded to fit the dedicated model, it not only allows for smooth key button operation but also thoroughly protects your car's key from daily impacts, scratches, and dirt. By combining the durability of the alloy, it becomes an item that naturally enhances the dignity of any scene, from casual to formal. This product is priced close to the cost price, so we kindly ask that you refrain from requesting discounts. Thank you for your understanding.