Made from Japan imported AGC glass. Processed by a dozen procedures. Upgraded by 3D curved surface technology. Our 3D glass screen protector covers your full screen and perfectly blends into your iPhone screen. Precision-tooled for the curved screen of your phone. Provides complete edge-to-edge screen protection.Hardness of the special glass after high temperature steel processing is up to 9H. This makes the surface nearly impossible to scratch, even with a sharp object. Anti-scratch, impact resistant and anti-shatter. The frame is made of high-strength ABS resin material. It’s pliable and shatter proof. It protects screen from bump when phone drops. Upgraded oleophobic surface-coating provides fingerprint and oil pollution resistance. And it can effectively resists, filter UV. Supports 3D touch. Light transmittance of the HD coating is up to 99.9% after anti-glare processing. You won't notice any difference in screen clarity and color. The glass is only 0.23mm thin. Easy to install and bubble-free. The imported high-end silica gel special coating is environmental. Tips: The thickness of this product mentioned in the description and picture refers only to the thickness of the glass. AB glue is not included in the thickness.