Condition: Color: Black Button: 3 Buttons Key Blank: Yes Transponder Chip: No Electronics/Battery: No Case Size: 6.2cm x 3.5cm (LxW) Blade Size: 5.1cm Weight: 34g Fitment: For Series 1 For Series 3 For Series 5 For Series 6 For Series 7 For E90 For E91 For E93 And other models with the same key blank and battery holder specifications as listed above Important Note: 1. This item is not a remote; it is a remote key shell case replacement only. There is no interior electronic unit, remote, or transponder chip included. 2. Have the blade cut by a local locksmith or dealer using your original key. 3. Remove the internal electronics, including immobilizer or transponder chip, from your original remote and transfer them into this new key shell. 4. Due to manual measurement, a 1-2mm size deviation may occur. Please verify dimensions before purchasing. 5. The image shown is of the actual product. Compare your existing key shell to ensure compatibility before ordering. Package Includes: 1 x Key Shell