Features: Perfect match with your car key, fit for Vauxhall Opel and others. A practical accessory for your car key, providing good performance. Professional manufacturing, stable performance and high reliability. Adopts high-quality ceramic material, durable and has long service life. ID46 PCF7936 car smart key chip replacement accessory with reliable quality. Specification: Condition: Item Type: Car Key Chip Material: Ceramic Color: As shown in picture Chip Model: PCF7936 Transponder Chip: ID46 Chip Fitment: Fit for Vauxhall Opel and others Package List: 1 x Key Chip Note: 1. You need to go to your local dealer or locksmith shop to cut the key and program for your car. 2. Please make sure your key is exactly the same as ours. 3. This is not a remote control; it is just a key chip. 4. Contains internal remote/electronics/transponder chip unit.