... easy to install, etc. Prevent dirt, grime, scratch resistance, anti aging resistance, impact of five heavy, more professional as six product ... and flexibility to pressure in 4kg 8H/cm2, abrasion resistance. Can effectively prevent LCD scratches and wear away, light ... LCD.3:5 heavy professional protectionPrevent dust, dirt, prevent scratch, prevent ageing, impact4: loading and unloadingNormally can be ...