Tempered Glass Hard Film Made of Tempered Glass and double layer PET interlayer Wear resistant, scratch resistant and shockproof Application method: Electrostatic application - easy to paste and does not slide across the surface Note: cannot be bent TPU Soft Film Anti-fingerprint, scratches can be easily repaired. Ultra-thin, bubbles will disappear over time Has high light transmittance - film can almost not be seen Note: Prone to indentation, more difficult to apply than hard film. PET Film High definition film, also known as light-enhancing film, has a light transmittance of 95% and a reflectivity of less than 1% Silica gel absorption layer, PET middle layer, and special treated outer layer Note: Warranty will be void once protector is applied.