Ultra-slim and High light transmission LCD screen protector is made of 0.5mm ultra-slim optical glass materials but with anti-explosion layer.
Super durability and High anti-scratches LCD screen protector is with intensified surface treatment. The surface hardness is up to 8H as per Mohs Harness Standard.
Anti-collision LCD screen protector is with anti-explosion film on the surface of intensified glass but almost without affecting the optical performance.