Features: Engineered with advanced millimeter waves radars technology, this cruise control distance radars sensor delivers accuracy for precise collision avoidance. Its waterproof housing combines impact resistant polymer with weatherproof construction, offering longer service life than standard automotive radars sensors. Ideal for car owners and family seeking reliable adaptive cruise control functionality during daily commutes or road trips. Maintains stable performances across challenging conditions including rain and rough terrain, ensuring continuous distance monitoring. Features plug play installation with factory calibrated alignment, enabling seamlessly integration with existing driver assistance systems for enhances collision prevention. Specifications: Component:Plastic Size: Approx.6.5x6.5cm/2.56x2.56inch Color:Black Part Number:284385UD0A Package Includes: 1pcs Cruise Control Distance Radars Sensor note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.