Product details: 1. Package includes: one set = 1 pieces 2. Material: Using the latest PET nanotechnology. 3. Product size: 80*80mm 95*135mm 100*150mm 4. Features: The product is waterproof, anti-fog and oil resistant. Static, anti-ultraviolet, antibacterial, gel layer automatically and quickly ventilated, can be pasted repeatedly, never glue residue, 0.12MM thickne is high anti-scratch material, can use steel ball brush, durable. 5. Effect: It can protect your driving sight in rainy days, make your vision clearer and travel safer. Instructions: 1.Clean the rear view mirror dust and dry it. 2.Tear off the rainproof film in the order of product numbers. 3.Paste the product in a suitable place. 4.If there are bubbles, you can use a bank card or other card to scratch it off. 5. Tear off the last outer film. 6.Complete the installation. notes:Due to differences between different monitors, the pictures may not reflect the actual color of the item. Compare the detail size with your size, please allow 1-3cm error due to manual measurement. If there is a problem with the product, please leave a meage before giving bad feedback.Thanks for your understanding.