Built-In Blue Light Filter: Reduces multiple wavelentgths of blue light for lessened eye strain during extended uses and improved nighttime melatonin production Durable And Scratch-Resistant: Provides everyday protection with 9H screen hardness Ultra-Thin: Offers unhindered touch functionality with only .435mm thickness; compatible with most iPhone 11 Pro Max cases Bundled, Easy-Install Frame: Includes a guide frame to help with hassle-free …