Features: Anti-glares rainproofsthis car rearview mirror film has 2 PET protective film and 1 Nano-adhesive layer, it has good transmittance, anti-fog, anti-glare, waterproof, rainproof and other functions, providing you with security and clear vision and help you arrive your destination safely. More other use: Designed anti-fog rearview mirror protective film for most car rearview mirrors, such as cars, buses, off-road vehicles, taxis, trucks, trailers, motors, motorcycles and so on,keeps your driving safe during rainy or foggy days. Easy to install: Anti-glare rainproof film for cars only takes you a few minutes to install it, come with installing tool kits, please use the clean cloth in the package to clean the dust and dirt of the mirror, and sprinkles some water or spray some alcohol before applying the rearview mirror film, use the scraper to clean the water and air inside when applying the film, avoiding bubble appearance. Specifications: Material: PET material and Nano-coating Oval size: approx. 10 x 15 cm/ 3.9 x 5.9 inch Square size: approx. 17.5 x 20 cm/ 6.9 x 7.9 inch Package includes: 4 x Oval car rearview mirror film 4 x Square car rearview mirror film 4 Set tool kits (each set includes 4 pieces alcohol bags, 1 piece yellow mirror cloth, 1 piece scraper) Note: Manual measurement, please allow little size errors. The mirror is not recommended to be washed within 24 hours after installation, to avoid damaging the double-faced sticking tape. The car rear view mirror protective film can be cut according to your need.