VIMVIP Samsung Galaxy J1 Glass Screen Protector Premium HD Clear Film with Free Lifetime Replacement Warranty/Ultra High Definition Invisible and Anti-Bubble Crystal Shield (Galaxy J1) Compatible ModelSamsung Galaxy J1 Selected and used Japan imported AGC glass material and HARVES nanotechnology with excellent defensive performance. Used tempered glass, its hardness up to 9H Its surface used Nanometer thin oil coating which is anti-fingerprint, oil rub resistance and effectively preventing and filtering ultraviolet ray. Package include:1x VIMVIP Samsung Galaxy J1 Glass Screen Protector.