. 0.33mm thin technology， strong scratch and efficient protection. Glass by steel processing， anti-scratch hardness of 9H . Explosion-proof layer thickness of 0.17mm， not scattered debris， the use of more peace of mind. Oleophobic hydrophobic liquid without leaving marks， clean effortlessly. Construction easy， repeatable tear paste. 2.5D arc edge lead angle， comfortable and not scratch hands. Central block conductive coating， touch sensitive good operation. After the film is still with TPU protective sleeve. Recommended with protective sleeve used in order to achieve the perfect protective effect