Specifications:Perfect replacement for broken or worn key shell.It&39;s just a replacement key shell, has no electronic internals.Replace your old or broken shell, all you need to do is to move the internal components from your old remote to the new case.Type: Car Key CaseMaterial: ABSButton: 2 ButtonsSuitable: for Opel Vectra Zafira AstraFeatures: Durable, Easy to Install, 2 Buttons, Car Key AccessoryNotes:Please compare with pictures before purchase, make sure your key is exactly as same as pic shows.This is just a remote key shell case replacement, there is no interior unit(remote/electronics/transponder chip) inside.Due to the light and screen setting difference, the item&39;s color may be slightly different from the pictures.Package includes:1 x Car Key Case