Notice: Just the case no electronics or circuit board. Pls open the package after you get it and tear off the black tape, Pls cut the key blade, take the internal electronics (include immobilizer/transponder chip) from your original remote and place them to our key shell, then it is OK! There's no programming needed Best replacement for broken or worn keys, or great for an additional key,High quality food level and eco friendly silicone, odorless and no toxic,Good quality deserves to have. 1 Key Shell(No chip,With logo)