1. The installation of the multifunctional adapter is very easy and quickly. It can cover 99% the main car models in current market. 

2. Excellent spring steel design, which can fit for different camber windshield. Lining stainless steel sleeve make scrape pressure more balance and steady. 

3. Latest high performance rubber formula, which is anti-heat, anti-ultraviolet and anti-cold, can work well in different climate of the world. It has excellent scrap efficiency. 

4. Rubber surface with Graphite treatment resist ultraviolet radiation and works in noiseless and long-life condition. 

5. The latest wind pressure design, which can reduce the noise and wind movement and make scrap more stable when the car in high speed.