Polarized Anti-Glare Visor: Functional components adopt polarization technology, blocking harmful UV rays and dazzling reflected lights from buildings or car rears. It eliminates visual fatigue or discomfort to enable clear vision even under extreme sunlight. ---Your No.1 Guardian for Safe Driving. | NO Image Distortion: Upgraded designed straps seamlessly connect your visor and extender, ensuring consistent visual and color alignment. The visor is large enough to cover the entire field of view, and the wider design suits people of different heights. ---Cutting edge design elevates driving comfort and safety to the next level. | Patented SliderZip: Adjust your visor by simply sliding the zipper, smartly designed to ensure the visor is always kept horizontal. Smoothly pull out or return the visor with just one hand, freeing up another hand for safe driving. | No Fingerprint Stains: Adjust the visor without leaving any fingerprints to always keep your vision clear. Always looking brand new and clean. | Stability Maximized: Upgraded hook-and-loop fastener firmly installs the visor on your sun board. The lock option on SliderZips allows the visor to stay at any adjusted length without falling or shaking during drives.