- High quality construction Crafted from durable materials, this car key shell is built for longevity and reliable performance. It mirrors the quality of the original and includes a logo sticker for an authentic look. - No electronics, just housing This item is a shell only. It includes the blade, button, and battery seat, ready to be assembled with your existing internal components. - Compatibility Compatible with BMW Mini Cooper R56. Please refer to the listed part numbers for exact fitment. - Easy installation An installation video is provided, along with written instructions and a screwdriver. You can complete the swap yourself with ease. For the blade, have it cut by a local locksmith or dealer using your original key. - Practical use scenarios 1) Replacing a cracked or worn key shell while preserving your existing electronics and blade. 2) Restoring the look of a BMW Mini Cooper R56 key by upgrading to a new shell without changing the internal components. 3) Creating a spare key by transferring your original blade and electronics into the new shell for convenient backup.