20 Pack 4 in 1 SIM Card Adapter Nano Micro - Standard Converter Kit With Steel Tray Eject Pin - Black 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. 20 x Nano Sim Card to Micro Sim. 20 x Nano Sim Card to Standard Size Sim Card. 20 x Micro Sim Card to Standard Size Sim Card. Ultra-thin design, the thickness only 0.1mm Color:Black 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. The nano to micro sim adapter is very handy to switch easily the sim card between different devices, cell phones or tablets. SUPER EASY INSTALLATION, only take seconds. No tools required. Convert your Nano Sim card to Micro Sim card. Convert your Micro Sim card to normal size Sim card. Convert your Nano Sim card to normal size Sim card. Easily eject the sim card with the included steel sim eject pin. Build with high quality materials with precision carved molds to fit perfect.