Turn your car visor into high definition vision— day or night. Reduce glare and fatigue by blocking UV rays during the day and reducing headlight glare at night with our clever clip-on visor. Easy to install, it attaches to your existing visor with the heavy duty clip. Use the yellow filter at night to create contrast and reduce the glare of oncoming headlights. Use the grey filter during the day to eliminate hot spots and harsh blinding sun glare. A solution for driving in compromising weather conditions such as rain, fog and snow. Universal fit measures 11-3/4" x 5".