Specification: Type: Remote Key Case Color: Black & Blue Materials: ABS Plastic+Metal Button: 3 Buttons Blade: Uncut, need to be cut by locksmith Battery/ Transponder chip/ electronic: No Quantity: 1 pc Fit For BMW: For BMW 1 2 3 4 SERIES F20 F22 F30 F31 F32 Package Include: 1 x Remote Key Case Note: – 3 button remote key fob case shell service repair kit. – A perfect replacement for a key with broken buttons or worn key blade. – There is NO interior (remote/electronics/transponder chip)unit inside. – Existing circuit board and transponder chip can be installed from your original key into the new case. – You can have the new key blade cut at your local locksmith’s.