Condition: Color: BlackButton: 3 ButtonsKey Blank: YesTransponder Chip: NoElectronics/Battery: NoCase Size:6.2cmx3.5cm(LxW)Blade Size:5.1cmWeight:34g Fitment:For BMW SERIA 1For BMW SERIA 3For BMW SERIA 5For BMW SERIA 6For BMW SERIA 7For BMW E90For BMW E91For BMW E93And other model with the same specifications of key blank and battery holder listed as below section...Important Note:1.This item isn't a remote,it is just a remote key shell case replacement.There is NO interior (remote/electronics/transponder chip)unit inside.2.Get blade cut by local locksmith/dealer with your original.3.Take the internal electron(include immobilizer/transponder chip) from original remote and place them to our key shell,then you are ready!4.Because of hand measurement,1-2mm/inch deviation in size is a common thing,please check your size carefully before you buy it.5.The image is of the real product. Not downloaded from internet. Please compare your key shell, make sure your item is as same as our product before you purchase. Package Includes:1 X Key Shell