... .Make sure the direction of the protector on the screen,The side with step 1 is close to the screen2.Clean ... the ultraviole rate17%25%100%73%Abrasion resistance50604060Usagemobile phone,tablet,PDA,Notebook,PC,Digtal camera,GPS,PSPFeaturePreserve the high ... ):1X Micro-fiber cleaning cloth1X Color card1X Inner polybag1X Screen Protector1X outer polybag Ultra Clear Screen protector for iphone 4 4G 4S