Here I introduce you our new product, Car rear view parking assistant system, specifications: 1. display size: 2.5 inches, 2. thickness: 1 cm. 3. camera visual angle:140 degrees. 4. power: 12V, power consumption:7W. Easy installation, not drilling, automatically display. You can take some for a trial, Many driver would like it, it is very popular in many countries. If you are interested in it, please feel free contact me.