Specification:Flip KeyButton: 3 ButtonBlade: Uncut BladeColor: Black & RedMaterials: Plasti+ MetalBattery: Yes (CR2032)Repair Switches: YesTransponder chip/ electronic: No Fit For :For Alfa Romeo Giulietta Mito Brera 159 Package include:1 X Key Case 1 X Battery 3 X Switches Feature:- 3 button remote key fob service repair kit.- A perfect replacement for a key with broken buttons or worn key blade.- Existing circuit board and transponder chip can be installed from your original key into the new case.- You can have the new key blade cut at your local locksmith’s - Ensure original keys look the same, and your existing case has the same type of battery holder and metal part (the blade) otherwise will not work.