Compatibility and fit - Fits many automobile models with a size range of 7 to 12 inches, offering high compatibility across different vehicles. Easy installation - Simple to install on the sun visor with no complicated setup required. Solar powered design - Solar Viziers use ambient light to support operation, providing a low maintenance solution for glare control. Light management - Reflects excess light from UV rays and night lighting to help maintain visibility throughout the day and night. Performance - Designed to reduce glare and improve comfort during driving, contributing to better focus and safer operation. Use scenarios - Daytime driving in bright sun, where glare can affect visibility. - Long daytime trips with changing light conditions across routes. - Night driving with oncoming headlights, where glare reduction is beneficial. Materials and construction - Information on material composition is not specified, but the design emphasizes compatibility, ease of use, and glare management. Notes - Maintains consistent function across a range of vehicle models within the specified size limits.