Polarized Sun Visor Extender for Car Anti-glare Sunvisor Extension Shade Attachment for Glare, Sunshade Blocker for Short People/Driver & Passenger Side, Automotive Windshield Auto AccessoriesReal Polarized Lens. This sun visor extender for car with polarized lens effectively reduces glare from sun, snow, water and glass, making you drive more comfortably. This car visor extender sun blocker only filters out the harmful light, enhancing color saturation and clarity for a clearer and sharper vision, protecting your eyes from harmful light. Clip on Design. The compact metal clip design allows for easy attachment to your car's existing sun