Specifications: Item Name: Anti-Fog Rainproof Spray Net Content: 30ml/100ml(Optional) Efficacy: Anti-Fog,Rainproof Shelf Life: 3 Years Storage Method: Store in a dry and cool place Features: 1. Automatic Film Formation: The coating improves visibility at night and in wet weather and improves driver safety. In addition, the anti-fog rainproof agent automatically forms a water-repellent film on the glass surface for crystal clear and perfect visibility. 2. Wide Range Of Applications: Easy to use at home and car. Treat your car windows and car mirrors with this water-repellent coating, or coat them on bathroom glass, vanity mirrors, glass doors, and more. 3. Efficient And Durable: Nano coating, rainproof coating two in one. Super-hydrophobic rain-proof agent, clear vision when driving on rainy days, safer, long-lasting. 4. Safe And Environmentally Friendly: It is durable, invisible, and superhydrophobic. Very safe for your eyes and skin, Just spray on the desired area, no polishing required, it's quick and easy. 5. Easy To Carry: The compact and lightweight design are easy to carry, making it an ideal travel backpack companion during your journey, allowing you to have a clearer vision at any time. Package includes: 1 Pc x Anti-fog (or Rainproof) Glass Spray 30ml/100ml or 2 Pcs x Anti-fog (or Rainproof) Glass Spray (30ml) Notes: Please Allow 2-3 cm Difference Due To Manual Measurement.Besides Different Computers Display Colors Differently, The Color Of The Actual Item May Vary Slightly From The Below Images, Thanks For Your Understanding(1 inch = 2.54 cm)