Key benefits Customfit design for a seamless integration with your vehicle, delivering reliable performance and a tidy interior look. Adjustable length to tailor the viewing angle to your comfort and driving style. Reduces glare and eye fatigue for clearer sight in bright sunlight, helping you stay focused on the road. Supports safer driving by improving visibility in varying light conditions. What it does Glare reduction in bright sun to improve road visibility. Clearer, softer viewing experience by adjusting to the right length for you. fit ensures a precise match and performance with your vehicle. Fit and compatibility to fit seamlessly with your vehicle, ensuring a precise fit and reliable performance. Designed to align with your vehicle's interior for a clean, integrated look. Specifications and performance Function: glare reduction, adjustable viewing angle for comfort and clarity. Size and adjustability: adjustable length to match comfort and driving habits. Material: (not specified in original description) designed to provide a stable, clear viewing surface and a consistent fit. Performance: helps you see the road more clearly in bright sunlight, reduces eye fatigue, and contributes to safer driving on sunny days. Use scenarios Daytime highway driving on sunny days: glare reduction and clearer visibility help maintain focus at higher speeds. Long road trips with variable sun angles: adjustable length provides a comfortable, relaxed viewing angle over extended periods. Urban or suburban commuting with changing light: quick adjustment helps maintain good visibility as glare shifts with time of day or shade from trees and buildings.