Secure multifunction rearview mirror with parking assist: expand your field of vision and see your surroundings more clearly After installation: the direction of the mirror can still be adjusted to 360 degrees This product can be used with any small car. It has a wide range of applications and is easy to install. It will save you a lot of trouble This product can help reverse, greatly improving driving safety and reducing losses. Even beginners can easily reverse and park without any worries Installs and tests in seconds, universal must-have accessory for every truck, car, SUV, motorcycle, motorhome and van. Gives you a wider and clearer vision, making your driving safer. Add it to your car's original rearview mirror to expand your field of vision. C The black address emphasizes three-dimensionality. L 'The craftsmanship and design are top notch, this is definitely a great car outfit. (1) Insert the metal plate into place The first step is the most important: determine the exact location . Insert this metal disc into the rearview mirror. This metal disc does not protect the surface of the mirror. (2) Install the screws to the metal washers Use a Phillips screwdriver to secure the screws to the metal washers. Say: On the metal joint. Again: on a metal plate. (3) Adjust the perfect angle After installation, you can adjust the angle of the blind spot.Product size: 150MM*55MM Note: Due to manual measurement, the size may have an error of 2 cm/1 inch; Due to different monitors and angles, the color and size may be slightly different, thank you for your understanding! Welcome to your purchase! We look forward to showing you your shopping experience.