1) Aerodynamic design for symmetrical pressure and quick removal of water from windscreen
2) 100% natural rubber to suit different weather around world from temperature -40 to +60C 
3) We import Quality spring to assure longer life
4) New locking system for quick and easy installation
5) Fancy design and exquisite techniques to give you difference and dignity
6) Coated with special film:anti-ultraviolet radiation ,endure high  and low temperature
7) Size available: 13" - 28"
8) It can be used in the left-driving and right driving country.