Features: Premium Multi Vehicle Rain Sensors automatically adjusts wiper speed through advanced optical detection, ensuring optimal visibility. Crafted from ABS materials, this rain sensing module features plug play installation with precise engineered connectors that maintain factory grade electrical compatibility. Ideal for DIYer enthusiasts and safety conscious driver seeking reliabled automatic wiper control during sudden downpours highway conditions. Enhances driving safety in commutes and long journeys by instantly responding to rainfall intensity, from light drizzles to torrential storms. Engineered for year round performances, this sensors withstands temperature extremes ( 30°C to 85°C) while maintaining responsive moisture detection accuracy. Specifications: Component: ABS Size: Approx.62mm/2.44inch Product part number: 81D955547, 81D955547A, 8U0955559C Package Includes: 1pcs Automatic Windscreen Rain Sensors 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.