OtterBox Alpha Flex is the precision-fit, ultra-strong Samsung screen protector that keeps your display pristine and controls working flawlessly. It's resilient, flexible and shatter resistant. Moulded for an optimal fit on your screen, Alpha Flex installs easily and preserves the clarity of your display. It features crystal coating that delivers added strength and visual clarity, preserves the natural vibrancy and clarity of the display and is ultra-strong.