There is another screen protector.
https://www.amazon.cn/dp/B01IW0A8UQ/...6322490&sr=8-1
It is described as:
Product material: products are used PET three layers of a stable quality of raw materials not shoddy;
Product features: protect the film by UV treatment, to prevent ultraviolet damage to the screen;
[film] 98% reflective reduced, light transmission rate of 90%, the film is not easy to have a bubble;
[film]: 9H hardness, much higher than the ordinary film hardness of 3H, refused to screen scraping, testing shows that under normal conditions can be used to ensure that 3 years will not scratch;