Specifications:Perfect replacement for broken or worn key shell.Its just a replacement key shell, has no electronic internals.The key blade is uncut and needs be brought to a locksmith or a dealer to be cut to match with your car.Type: Car Key CaseMaterial: ABSButton: 5 Buttons(Lock, Unlock, Trunk, Low Beam, Panic)Transponder Chip: NoElectronics/Battery: NoFeatures: Durable, Easy to Use, 5 Buttons, Car Key AccessorySize: 6.5cm x 3.8cm x 1.8cm/2.56" x 1.50" x 0.71" (Approx.)Fitment:For JAGUAR XF 2009-2012For JAGUAR XK 2007-2012For JAGUAR XKR 2007-2012For JAGUAR X-Type 2008For JAGUAR S-Type 2007-2008Notes: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 items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package includes:1 x Car Key CaseProducts from He Wei's store