1. QUALITY PVC MATERIAL: Our car side mirror rain guard is made of PVC, soft and flexible. It easily adapts to mirrors with different curvatures, features resistance to and low temperatures, and is not prone to breaking or deforming, ensuring longlasting performance. 2. SAFE DRIVING: It helps you drive safely in all weather conditions. It blocks rainwater, reduces glare reflections, and keeps the rearview mirrors clear, enhancing overall driving safety. 3. INSTALLATION METHOD: Simply keep the mirror dry and dust, peel off the adhesive backing, and firmly attach it to the inner edge of the rearview mirror. Press firmly to ensure a secure fit. 4. A MUSTHAVE ACCESSORY: This mirror rain visor prevents rain interference and blurred vision on rainy days. It is an essential accessory for your vehicle.