descriptions1‎.‎ Ultra‎-thin And Excellent Flexibility‎.‎the Screen Is About 0.26mm Thick‎.‎you Do Not Need To Worry Whether The Reflexes Of Your Phone Would Slow Down After Pasting The Film At All‎.‎2‎.‎ High Hardness ‎.‎this Tempered Glass Screen Film Is Made Of Premium Tempered Glass And Has A Hardness Of 9h+‎,‎so It Can Prevent Itself From Being Scratched Or Broken Into Pieces Effectively And Continually‎.‎if Broken‎,‎ The Tempered Glass Will Break Into Small Pieces That Are Not Sharp‎,‎ Making It More Safer For Users‎.‎ 3‎.‎ High Definition‎.‎the Film Has A High Light Transmission‎.‎with High Light Transmission And Low Light Reflection‎,‎the Film Can Provide You With A High Definition Screen Just As Usual‎.‎ 4‎.‎ Functional‎.‎the Screen Protector Can Fit Your Phone Well And Make A Big Difference On Protecting Your Samsung Galaxy Siii / I9300 From Scratch‎,‎fingerprint‎,‎water‎,‎oil‎,‎dust‎,‎shock‎,‎slip And So On‎.‎when Stained With Water‎,‎soil‎,‎mud‎,‎oil Or Other Attachments‎,‎it Can Be Cleaned Without Effort‎.‎5‎.‎ Smooth Surface‎.‎even The Sides Of Screen Film Feels Smoothly Because Of It‎'‎s Arch Design‎.‎6‎.‎ Convenient For Use‎.‎it Has Excellent Adhesion‎.‎to Paste The Film‎,‎the Only Thing You Need To Do Is Clean Up The Screen Thoroughly‎.‎7‎.‎ Durable‎.‎with Good Performance And High Quality‎,‎it May Work For A Long Time‎.‎installation Instructions1‎.‎ Clean Your Phone With The Micro Fibre Cloth‎.‎2‎.‎ Remove The Protective Film On The Glass‎.‎3‎.‎ Put The Glass On The Screen‎.‎ 4‎.‎ If There Are Other Accessories‎,‎please Final Installation‎.‎cautions1‎.‎ As This Is A Glass Product‎,‎ Please Note That The Edges Of The Glass Are The Most Vulnerable Areas‎.‎ 2‎.‎ When Removing For Re‎-use‎,‎ The Adhesive Properties Might Wear Off To An Extent Where The Screen Protector Will Not Adhere To The Device‎.‎ It Is Not Recommended To Rouse The Glass Protector Once It‎'‎s Been Applied‎.‎ 3‎.‎ Using Excessive Force Who Installing Or Removing The Screen Protector May Damage The Product‎.‎model‎:‎ About 0.26 Mmsingle Or Double‎:‎ External Battery