Featuresr this set includes one screwdriver one tweezers two bent opener and suction cup and two openersr the screwdrivers adopt pp trp material non slip handle magnetic head convenient for you to user the head of screwdriver with finest cr v material the hrc can reach 58 60 the accuracy be 99r the suction cup and bend opener can help you open the phone rear cover and battery more easily and saferr the tweezers is convenient for you to remove the mini screw