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 good quality ceramic material, durable and has long service life.ID46 PCF7936 car smart key chip replacement accessory with reliable quality.Specification:Condition: 100% Brand NewItem Type: Car Key ChipMaterial: CeramicColor: As shown in pictureChip Model: PCF7936Transponder Chip: ID46 ChipFitment:Fit for Vauxhall Opel and othersPackage List:1 x Key ChipNote: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 same as ours.3. This isn't a remote control, it's just a key chip.4. Inside (remote/electronics/transponder chip) unit.