[Qlova]

In the U.S. that's like $10. 99% of screen protectors are made the same and sold at a big markup. Look on ebay from chinese sellers, these are the same screen protectors for a dollar.

Thats not the point. If you look at the original price of the screen protectors they're 3x as much as the replacement price. Its an option for people who want a decent quality screen protector at a lower price.

I would never buy a 1 dollar screen protector to protect my phone that costs nearly a thousand, but thats just me.

[Vultra]

In the U.S. that's like $10. 99% of screen protectors are made the same and sold at a big markup. Look on ebay from chinese sellers, these are the same screen protectors for a dollar.

You sure? What about the quality although, if it's the same, something has to be different from 2 different places.
Could this one provide different materials?

[mothered]

If you look at the original price of the screen protectors they're 3x as much as the replacement price. Its an option for people who want a decent quality screen protector at a lower price.

This ^^

The equation Is pretty simple- It's comparing the "replacement" to that of the original.