- This Screen Protector is Specially Designed for Galaxy, Leaving Space at The Edge of The Screen in Order to Fit Most of Cases in The Market - Made of Chemical Processed Glass, Has Excellent Display & Fully Transparent High Screen Sensitivity - In Comparison to Normal Screen Guards, This Tempered Glass Screen Protector is Scratch Resistant, Shatter Resistant, Protecting Your Phone From Damage And Dirt Such As Keys, Knives etc. - Anti Oil/ Water Coating (Oleophobic coating), Prevents Smudges And Reduces Fingerprints , Easy to Clean. - Slim Tempered Glass is Made By a Highly Technical Process, The Surface Has a Hardness of 8-9h, 9 Times Stronger Than Ordinary Glass. - Advanced Silicone Adhesion - For better performance in fingerprint unlock function, we suggest you install the screen protector before recording your fingerprint to the phone.