?Easy Installation?Package contents include a color privacy screen protector, auxiliary tools, mounting frame, and user manual to make installation easier and bubble-free. We can address any issues or concerns you have with 24 hour online service. ?Anti Blue Light ?Screen protectors can filter out 90% blue light from the screen, making your eyes feel comfortable and healthy even when looking at your phone for a long time. Blue light blocking layers can darken the screen. You can adjust the brightness to your comfort. ?High Hardness & Sensitive Touch?Tempered glass 9H hardness, making it more impact and scratch-resistant. It perfectly balances privacy protection and sensitive touch, ensuring quick app operation and sensitive gameplaying. ?28° Privacy Protection?Privacy screen protector for iPhone 12 Pro Max, the screen only visible to people within 28°, people beside only see different shades of purple screen. Protect your privacy and sensitive information when in public. ?Personalize?Unlike the black privacy screen protector, our color will change from blue to purple at different angles, making your phone color changeable, cool and unique.