Have a safe journey while driving in bad weather. Have a safe journey by using Carchie Hydrophobic Mirror Film to ensure a clear vision on the road. FEATURES: Clear & Safe: Protect the side mirrors from unwanted smears, such as dust and dirt, so as to keep them clear all the time to avert possible danger. Hydrophobic Technology: PET-Nano coating protective film with high transmittance,anti-fog,anti-glare,anti-mist,waterproof,rainproof. Far Light Protection: Ensure your vision will not be blinded by other car's far lights. Compatible: Universal design for all types of car, SUV, truck, moto, helmet etc., which fits all standard size of side mirrors. Oval: Recommended for cars with small side mirrors. Square: Suitable for SUVs, Pickup Trucks, Vans and other vehicles with large side mirrors. Helmet format: Anti-rain and anti-fog for you to have a clear vision through the helmet. Easy Installation: Squirt a little water on the mirror, then install the antifogging film on the rearview mirror. Flatten it. Finally, tear off the film without any worries. We truly believe we make some of the most innovative products in the world, and we want to make sure we back that up with a risk-free ironclad 45 day guarantee. If you don't have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase. Buying items online can be a daunting task, so we want you to realize that there is absolute ZERO risk in buying something and trying it out. If you don't like it, no hard feelings we'll make it right. We have 24/7/365 Ticket and Email Support. Please contact us if you need assistance. Remember: Shipping usually takes 2-3 weeks read our Shipping for more details!