Samsung Gear S2 Screen Protecotor, Tempered Glass LCD Film for Samsung Gear S2 / S2 Classic Smart Watch (2 Pack) Specifically designed for Samsung Gear S2/S2 Classic Smartwatch High HardnessGlass material after high tempered steel processing,surface hardness up to 8-9 h,impact resistance is strong,not easy scratches Ultra-high light transmittance: (transmittance of 98% or more) optical transmittance grade, ultra-low reflection, high Transparency Automatic bonding,High quality antistatic adsorption film ,make the product bonding and separation simple,easy to operate. it will automatically bond the screen Brand New