Size: Circular Features: ❥Rainproof: This side mirror fog film will solve your trouble that you can’t see the rearview car side mirror anti glare clearly in the rainy day. ❥Anti-fog: waterproof car mirror sticker hard coating help water drops over quickly and no dew condensation, prevent the formation of mist. ❥Anti-glare: Relax visual fatigue, keep you feeling comfortable even the vehicle behind using high beam driving. ❥Anti-reflective: Prevent strong light reflection, see more clearly and reduce affect by strong light at night. ❥Scratch-proof: Shield can protect your Rearview anti water film for car Mirrors from unwanted scratches, keep it clear all the times. Easy Installation: 1. Clean the glass surface to make sure there is no dust or foreign objects 2. Spray the evenly pure water on the mirror surface. 3. Tear off the transparent protective film, affixed to the mirror surface. 4. Choose the right position, slowly paste from top to bottom. 5. Remove air bubbles and moisture with cleaning cloths and scrapers. 6. Finally tear the top protect film. Finished. NOTICE: This product is Soft Film, but Not Tempered Glass! Sticking is not very strong due to fear of destroying the rearview mirror.