Compatible with BMW 3er F30 (2011–2019) rearview mirrors — PET rain and antifog protective film designed to improve visibility and safety in wet or foggy conditions. Key benefits Clearer vision in rain and fog: hydrophobic nanocoating and PET construction repel water and prevent condensation so the mirror stays clearer during adverse weather. Reduced glare and fogging: antifog and antiglare properties improve mirror visibility at night and in lowlight conditions. Safer driving: faster drainage and steady, transparent surface reduce distraction and help you make safer lane changes and maneuvers. Quick, lowcost upgrade: installs in minutes without tools and protects the mirror surface from grease, dust and light scratches. Main features Compatibility: specifically designed for BMW 3er F30 models from 2011 to 2019 (rearview mirror application). Material: quality PET film that provides good transparency and durable performance. Surface technology: nanocoating with a hydrophobic layer that resists water, grease, dust and fog; multiple protective layers included. Performance: spreads moisture quickly rather than allowing droplets to form, resists condensation, and maintains clear reflection under wet or foggy conditions. Protection: film acts as a protective layer against contaminants and light wear without affecting mirror clarity. Easy installation (few minutes) 1. Clean the rearview mirror thoroughly. 2. Lightly spray the mirror with water or alcohol to aid positioning. 3. Apply the PET film to the mirror surface, aligning carefully. 4. Use a scraper or soft squeegee to remove air bubbles and excess liquid; protective layers as directed. Practical use scenarios Commuting in morning fog: reduces condensation buildup so mirrors remain clear during short stops and starts. Driving in heavy rain or highway spray: hydrophobic surface channels water away for more reliable rear visibility. Night driving after rain or following vehicles: antiglare and antifog action help maintain a clearer mirror image when headlights and spray would otherwise obscure view. Notes Designed for rearview mirror use on BMW 3er F30 (2011–2019). Follow the installation steps to ensure a bubble, secure fit. The film provides hydrophobic protection and improved visibility but does not regular mirror maintenance or safe driving practices.