Radar detector rearview mirror mounting bracket is made of high-quality all aluminum alloy material, with exquisite craftsmanship and comfortable touch. The anti slip stripe design increases the friction coefficient, making the friction force greater and the installation more stable. 13.8 "radar detector hard wired power cord mirror wire plug includes 3 sizes of pins, please choose the pin you need. The built-in inline fuse holder provides a more stable connection for the radar detector. It is easy to install, does not require cutting, and is plug and play.