3 Button Car Remote Key Fob Shell Case Blade Fit for Features: This is a aftermarket 3 button car remote key fob case. Protect your smart key from everyday wear and tear, and keep it as bright as new. Compact in size, small and convenient, easy to carry and store. Best replacement for broken or worn keys, or great for an additional key. Key case and key blade only, no electronic internals included. Just cut the key blade, transfer the internal electronics including immobilizer/transponder chip from original remote into the new shell, then ready to use. No programming required. Specification: Condition: Material: ABS + Metal Main Color: Black Button: 3 buttons Blade: Insert Blade Transponder Chip: Not included Fitment: Fit for C E ML S SL SLK CLK Class Package List: 1 x Key Fob Case Note: Please confirm the fitment before ordering to ensure compatibility. This item is only a key shell without PCB board and battery.