Mazda 2 Button Remote Flip Key Shell to Suit Mazda 3 5 6 RX7 RX8 BT50 With Logo Please note, this product is shell only, it does not contain any internal electronics, transponder chip or battery. This listing is intended for when your key/remote has external damage but the internal remote chip still works. Transfer your remote chip to our product and you have a brand-new working remote or key. Suitable for: Mazda 3 Mazda 5 Mazda 6 RX7 RX8 BT50 Please make sure the original keys look the same. Also make sure the battery section in your original remote is same as the one shown in the second picture above. If not sure, you can always send us a photo of your original remote and we can confirm the suitability for you. Package Includes 1 x Blank Flip Key Blade Instructions: 1. Open your existing key 2. Remove internal module/chip and transfer to new replacement (Do not forget the chip) 3. Screw/click the key back together 4. Take your key to a locksmith to cut the blank