Kingsdun 2in1 Nano Sim Card Cutter & Micro Sim Cutter for iPhone 5S 5C 5, iPhone 4, 4S and other Phones (Black) Easily operate convert your old Sim card to be used with your new iPhone 6iphone 5, iPhone 4, 4S. It can Cut Any GSM Sim Into Nano or Any Micro Sim Into Nano Sim. High precision SIM cutter metal alloy cutter and 2 sim card adapter included Designed to cut your SIM card with perfect accuracy Simply insert the SIM card into the cutter and press down.