Name:Waterproof membrane [Safety] The car rearview mirror waterproofing membrane is an can solve the of not being able to clearly see the rearview mirror in rainy or foggy days,ensuring the safety of driving in rainy days. [Multi-function] The rear-view mirror of the car has ultra-clear,anti-fog,anti-glare,anti-scratch,waterproof,rainproof and other functions,providing you with unprecedented safety and clear vision. [Premium material] Anti-fog film adopts PET protective layer and nano-coated rain film.Water droplets can spread quickly,no condensation,transparency is up to 99.99%,high definition,clear vision and driving. [Universal Compatibility] Universal Design Rearview Mirror Protective Film is suitable for all standard size automotive rearview mirrors.It is suitable for ,SUVs,buses,off-road vehicles,taxis,trucks,trailers,motorcycles,etc. [Installation] Please the clean cloth in the package to clean the dust and dirt on the mirror surface,and sprinkle some water before spraying the waterproof film on the mirror (spray some alcohol,the rear view mirror film is better). a spatula to clean the internal water and when applying the film.Do not have bubbles when installing the side mirror waterproofing membrane.Do not discard the scraper if a bubble is required for the second treatment. the tool to colour:blue Material:PET Size:Round:95*95 mm Rectangle:200*175 mm Package Contents: 2* round waterproof membrane 2* rectangular waterproof film (with film tool) Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.