The replacement fits for 9.3 and 9.5 ( 9-3 9-5) only. No electronics inside, it is just a key case replacement. Great replacement to refurbish your worn or damaged remote fob. Insertable uncut blade, space saving. This is a high quality car key replacement to refurbish your worn or damaged remote fob. It is very easy to transfer your circuit board across to the new case and you will have a new remote key after having the blade cut. This key case fits for the car model in the list as follow: 9.3 and 9.5 : Buttons: 4 Color: Black Material: Plastic Item size: 7.7 * 4.3 * 2.0cm / 3.0 * 1.7 * 0.8in (L * W * H) Item weight: 28.0g / 1.0oz Note: Please your key looks the same as the item and your vehicle's year, make and model is in the list above. Otherwise this item will not work for your car. Package list: 1 x Car key case Note:Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.