OtterBox Alpha Flex Blue Light Antimicrobial is the precision-fit, ultra-strong iPhone 13 Pro Max screen protector that keeps your display pristine and controls working flawlessly. It's resilient, flexible and shatter resistant. Molded for an optimal fit on your curved screen, Alpha Flex installs easily and preserves the clarity of your display and the glass is infused with silver ions that protect the surface of your phone screen against unwanted microbes.