Applicable model iphone 14 pro max 6.7 inch (Note: and iphone14/iphone 14pro/iphone14plus not applicable) German glass is adopted as base material to reach 9H hardness and protect screen effectively against daily collisions. Compatible with 99% phone cases on the market with perfect size and no interference. Anti-spy privacy protectionAdvanced 25° privacy technology is adopted with less viewing angle but higher definition than most screen protectors on the market. The screen can only be visible to the users themselves in the front instead of the bystanders so as to effectively prevent privacy breaches. (Note: Anti-peeping effect is only functional for the horizontal angle instead of the vertical angle, and its recommended to increase the screen brightness in the use.) Anti-glare matteEffectively prevent light reflection and glare, clearly display the content on the screen even in strong sunlight outdoors. The definition is higher than similar product