Option Description: Basic version: only protective film Pro version: add auxiliary tools to the basic version (this link sells protective film, not watch) *The size of the protective film is measured manually, and there will be a deviation of about 0.5mm. Please pay attention If you don't know the size, please consult customer service. *Different production batches will lead to different product packaging. Tutorials: 1.Clean the screen to make sure there is no dust 2.Aim at the screen and paste lightly 3.Tear off the surface transparent film 4.finish~ (small bubbles without dust will disappear slowly in a few days)  

Please note,

If you choose "economical logistics", its transportation fee is very cheap, so it only provides half-way logistics information tracking, and the final tracking information shows "arrival destination country", and will not provide "parcel has been properly delivered" information. (After the package arrives in your country, you can ask me for the contact information of the logistics company and the transfer number)

If you want to track logistics information throughout the journey, please do not choose to use "economic logistics" to transport packages. Please choose other logistics methods. They provide full logistics information tracking, and the transportation is faster and safer. I recommend you to use"AliExpress Standard Shipping".