Zinc alloy / silica gel. 2016-2020 Mazda CX-3 (DK). 2013-2020 Mazda CX-5 (KE/KF). 2016-2019 Mazda CX-9 (TC). 2016-2020 Mazda MX-5 (ND). 1 x key cover (the car key is not included). Due to the hollow out around the key cover, the signal remains good.
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