Compatibility: BMW key fob covers fit a wide range of models and production years. The listed models include: - 1 Series (F20, F21) (2012-) - 2 Series (F22, F45, F46) (2014-2018) - 3 Series (F30, F31, F34, F35, F80) (2013-) - 4 Series (F32, F33, F82, F83) (2013-) - 5 Series (F07, F10, F11, F18) (2011-2017) - 6 Series (F06, F12, F13) (2009-) - 7 Series (F01, F02, F03, F04) (2009-2015) - X3 (F25, F26) (2011-) - X4 (2012-) - M5 (2012-) - M6 (2013-) - 3GT, 5GT (2013-) Due to different production years and countries, car keys may be different. Please make sure our key case is suitable for your key. Material: The key cover is made of high quality zinc alloy with a soft inner silicone. The cover has a noticeable weight, a good shine, and a stylish appearance. Protection: Provides 360-degree protection for your car keys, guarding against scratches and dirt. Design and compatibility: The key shell is designed in the shape of the original BMW key, ensuring a precise fit. All buttons can be used as usual, and the cover does not affect key sensitivity or signal transmission. Use scenarios: - Everyday protection for BMW keys in your pocket, bag, or around the house. - Travel, commuting, and parking, keeping keys safe during daily activities or long trips. - Gifting to BMW owners or as a practical accessory for a vehicle enthusiast.