Caution Notice: It does not replace the core electronics. Any existing defects of the electronic core will not be fixed by the shell replacement. Please check the appearance and shape of your key and the number of buttons before purchasing and the applicable model. There is a little error in the size with the original car key, so purchase with caution. Feature: Function: Protects your car key from scratches and damages effectively. Easy to install, simple and fast. They are a good choice for you to replace your old or broken case. This is a non-OEM product, accessory only! Specification: OE Number: N5F-A08TAA Button: 3 Key Button Button Function: Panic Key, Lock Key, Unlock Key Material: Plastic, Metal Color: Black, Silver Tone Size: 7.6x3.5cm / 2.99"x1.38" (L*W) Fitment: for Ford F-550 Super Duty 2015-2019 for Ford F-450 Super Duty 2015-2019 for Ford F-350 Super Duty 2015-2019 for Ford F-350 2015-2016 for Ford for Ranger 2019 for Ford F-150 2015-2019 for Ford F-250 Super Duty 2015-2019 for Ford Explorer 2016-2017 Package Included: 1 x Car Key Shell Cover 1 x Screw