This 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. | Nano SIM card adapter / Converter kit will allow you to still use your Nano SIM on almost any older mobile device without any problems and convert your sim between sizes, this operation is fully reversible. | 10 x Nano Sim Card to Micro Sim. 10 x Nano Sim Card to Standard Size Sim Card. 10 x Micro Sim Card to Standard Size Sim Card. Ultra-thin design, the thickness only 0.1mm | SUPER EASY INSTALLATION, only take seconds. No tools required.