features1‎.‎ Specifically Designed For Apple Watch ‎(‎ 42mm ‎)‎ ‎.‎ 2‎.‎ Metal Edge Full Coverage‎,‎ More Perfect Protection For Watch‎.‎3‎.‎ High Hardness‎.‎ Glass Material After High Tempered Steel Processing‎,‎ Surface Hardness Up To 8‎-9h‎,‎ Impact Resistance Is Strong‎,‎ Not Easy Scratches‎.‎4‎.‎ Ultra‎-high Light Transmittance‎.‎ ‎(‎ Transmittance Of 98 % Or More ‎)‎ Optical Transmittance Grade‎,‎ Ultra‎-low Reflection‎,‎ High Transparency‎.‎ 5‎.‎ High Sensitivity‎.‎ The Glass Is Coated On The Back With A Strong Silicon Adhesive That Makes Installation Easy And Attaches The Film Firmly So As To Not Affect The Touch Screen‎'‎s Sensitivity‎.‎ 6‎.‎ Automatic Bonding‎,‎ High Quality Antistatic Adsorption Film‎,‎ Make The Product Bonding And Separation Simple‎,‎ Easy To Operate‎.‎ It Will Automatically Bond The Screen‎.‎7‎.‎ Hydro‎-oleophobic And Anti‎-fingerprints‎.‎ Full Bonding That Solves The Bubble Surrounding Problem‎.‎set Includes1‎.‎ Metal Tempered Glass Film 1pc 2‎.‎ Cleaning Cloth 1pc 3‎.‎ Professional Screen Wipe Towelette 1pc 4‎.‎ Alcohol Prep Pad 1pccamis Length‎:‎ 1gshoulder‎:‎ 1 X Rechargeable Penmaterial‎:‎ 39x33x0.2mm 3d Visual Display Size‎:‎ 0.2mm