THE Nano Sim Card Adapter Kit helps you to convert a NANO SIM CARD into a MICRO SIM or a STANDARD SIM CARD, and a MICRO SIM CARD into a STANDARD SIM CARD size for any cell phone or tablet. IT IS COMPLETELY REVERSIBLE, the nano to micro sim adapter is very handy to switch easily the sim card between different devices, cell phones or tablets. HIGH QUALITY MATERIALS and CNC carved to fit perfect. Fits all older phone models with normal or micro sim card devices. Compatible with all manufacturers. SUPER EASY INSTALLATION, only take seconds. No tools required. We advise to use your Nano Sim Adapter always with a manufacturer cut sim card and never insert it in your phone empty. INCLUDES: 1 tray for Nano to Micro, 1 tray for Nano to Standard, 1 tray for Micro to Standard SIM card and 1 steel eject pin. 1 Year Manufacturer Guarantee.