While the iPhone X and iPhone 12 Pro have the same screen size, they are designed and placed slightly differently. Therefore, the tempered film of the iPhonex is not fully applicable to the iPhone 12 Pro. While they may look similar, they have different screen shapes and sizes, so there may be some fitting issues when installing. Therefore, it is recommended to purchase a toughened film specifically designed for iPhone 12 Pro to ensure the best fit and protection.
This one doesn't work. It's a different size, slightly smaller.