Car Remote Fob Shell Key Case Blade 4 Button for Mercedes Benz C\/E\/SL\/CL\/MLFeatures:Easy to install.Safety and convenient.Stylish black and silvering side appearance.Fits for Mercedes Benz C\/E\/SL\/CL\/ML .Specification:Color: Black+SilveryMaterial: PlasticButtons: 4 buttons(Lock、 Unlock、 Trunk、 Panic)Blade Size: 4*0.6 cmShell Size: 7.5*3.8*1.5 cmNote:1. Please check your keycase looks exactly the same with this case before your purchase.2. This item is not a remote key、 it's just a remote key shell.3. No interior (remote\/electronics\/transponder chips\/battery) unit inside.Package Included:1 X Key Shell