Specification: Button: 2 Button Lock / Unlock Color: Black Materials: ABS Plastic + Metal Battery: Yes (CR2032) Transponder chip/ electronic: No Fit For Vauxhall / Opel: Corsa C Agila Meriva Combo Tigra Feature: - For Vauxhall Opel 2 button remote key fob service repair kit. - This key fob is to replace/refurbish your damaged or worn remote key fob. - You can insert your existing key blade into new casing. - Existing circuit board and transponder chip can be installed from your original key into the new case. - Ensure original keys look the same, and your existing case has the same type of battery holder otherwise will not work. Package include: 1 X Key Case 1 X Battery 2 X Micro Switches