Auto-Dusting Removal Installation Includes everything you need with innovative automatic positioning, dust removal, and absorption technology, making the installation is just effortlessly easy in seconds. The installation tool is exclusively designed for Apple iPhone 17 Pro Max 6.9 inch, it will help you to install screen protectors without air bubbles or imperfections, even if you don't have any experience. True 25 Privacy Protection: Most privacy protectors on the market only give 30 viewing, IMBZBK's Privacy Coatings made of new materials from Germany with Microlourver Optical Technology, It offers optimum 25 degree peep (Smaller viewing angles mean stronger privacy protection). The screen is only visible to persons directly in front of the screen, maximum protection for your privacy & sensitive information, even your friends or colleagues sitting next to you also can't see on your messages. Military-Grade Shatterproof Protection: IMBZBK s screen protector sets a new industry standard with Aerospace-Grade Glass and Nano-Ceramic Fusion technology, providing 10X stronger protection than standard 9H glass. Certified by international Military Standards and SGS, it offers 10X stronger protection against scratches, bumps, and drops.