Best replacement for a key with broken buttons or worn key caseKey case and uncut key only.Not electronic internalsGet cut by local /dealer or swap the whit your original.Take the internal electronics(include immobilizer/transponder chip) from original remote and place them to our key shell,then you are readyFit for:Rover MG TF ZR ZS 25 45Button: 3Buttons(Lock/ Unlock/Car)Color: BlackMaterial:PlasticSize:Approx.8.5*3cmImportant Notice:1.This item isn't a remote,it is just a remote key shell case replacement.2.There is NO interior (remote/electronics/transponder chip)unit inside.3. Pls compare with pictures before purchase, make sure your key is exactly as same as pic shows! Package Includes: 1 X Key Shell Case