1、Perfect replacement for a key with broken buttons or worn key case shell 2、This item isn't a remote; it is just a remote key case shell replacement 3、There is NO interior (remote/electronics/transponder chip) unit inside 4、You need to move the internal components from your old case to our new case 5、Made of high quality ABS material, which is of lightweight and convenient to be carried with Description: This key case shell is a replacement fit for Opel. It is made of high quality ABS material, which is of lightweight and convenient to be carried with. Cause there is NO interior (remote/electronics/transponder chip) unit inside, so all you need to do is to move the internal components from your old case to our new case. There's no programming needed. Features: 1. Perfect replacement for a key with broken buttons or worn key case shell. 2. This item isn't a remote; it is just a remote key case shell replacement. 3. There is NO interior (remote/electronics/transponder chip) unit inside. 4. You need to move the internal components from your old case to our new case. Specifications: Type: Remote Key Shell Material: ABS Plastic Color: Black Key Blank: No Button: 3 Buttons Transponder Chip: No Electronics/Battery: No Size: 4.2 x 3.7cm / 1.65" x 1.46" Package Weight: Approx. 12g Fitment: For Vauxhall Opel Vectra Astra Signum (And other models with the same shape...) Package Included: 1 x Key Case Shell Note: Please ensure your current remote key fits exactly the same as in the specifications and the pictures before your purchase.