Car side mirror rain guard / rearview mirror eyebrow that improves visibility and protects mirror surfaces in rain, snow, dust, and strong sunlight. Key benefits Keeps the side mirror clearer in bad weather: diverts rain and snow away from the mirror surface to reduce water streaks and improve visibility. Reduces glare and UV interference: helps cut side sunlight and ultraviolet rays to a certain extent, lowering visual distraction during early morning, dusk, or bright conditions. Longlasting protection: made from quality PVC with strong corrosion, aging, and weather resistance so it maintains performance in extreme temperatures and harsh weather. Main features Material: quality PVC that resists corrosion, aging, and weathering for durable outdoor use. Function: reduces rain, snow, dust buildup and lessens the impact of UV and strong side sunlight on driver visibility. Performance: designed to retain effectiveness and shape under extreme temperature and adverse weather conditions, providing a longer service life. Installation: adhesive backing for tool installation. Remove the protective tape on the adhesive and press the guard into place on the side mirror housing. Typical applications / use scenarios Wet weather commuting: prevents water from pooling on the side mirror during rain, helping you see lane markings and nearby vehicles more clearly. Lowangle sun (morning/dusk): trims side glare and reduces momentary blinding effects from low sunlight when turning or changing lanes. Dusty or construction areas: minimizes dust accumulation on the mirror surface so you spend less time cleaning and maintain safer rear visibility. Quick installation guide 1. Clean and dry the mirror housing surface where the guard will be applied. 2. Peel off the protective layer from the adhesive backing. 3. Align the guard with the upper edge of the mirror housing and press firmly for several seconds to ensure adhesion. No tools required. Care and maintenance Clean with mild soap and water; avoid strong solvents or abrasive cleaners. Inspect adhesive periodically and if adhesion weakens or the guard shows significant wear. This product is intended to be attached to car side mirror housings as a simple, durable accessory that helps maintain clearer rearside visibility and reduce glare for safer driving.