Notice:If you want other color, pls remark the color number for me before you order.Thank you! Features: 1.Length of cable of sensor: 2.5m 2. Weight of sensor: 45g 3. Detect small objects and bars 4. Enable you to prevent dangerous and costly collisions 5. Provide increased safety for passengers, pedestrians and family members who happen to be around the moving vehicle. Buyer Noticed: 1. The price is for 1 piece sensor. 2. Diameter of the sensor is 22mm. Please make sure your hole saw is the same diameter. 1x Parking Sensor Feature: 1.This item is a multifunction headlight switch 2.The part number is 5ND 941 431 B 3.The material is Chrome, and the color is black, looks very classically. 4.It has width lamp, light beam and high beam, and fog light. 5.There is a silver pointer on the switch, you can put it to the function you need. 6.Pull the switch a half is to turn on the front light, and wholeto turn on both front and back light. 7.This item has auto function,turn the pointer to Auto, the car would open the light you need automatically in different situation. 1x headlight switch