Condition: 100% Brand New Color: Black Button: 2 BTN Key Blank: Yes Transponder Chip: No Electronics/Battery: No Features: 1.Best replacement for a key with broken buttons or worn key case. 2.Key case and uncut key blade only.Not electronic internals. 3.Get blade cut by local locksmith/dealer or swap the blade with your original. 4.Take the internal electron(include immobilizer/transponder chip) from original remote and place them to our key shell,then you are ready! Fitment: Fit for Chevrolet Cavalier Aveo 2020... And other model with the same specifications of key blank and battery holder listed as below section... Imprtant 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. Package includes: 10 x Key Shell