Save $15 Carrier charges for new SIM issue.</br>Convert 1. Nano SIM to Micro SIM  2. Nano Sim to Standard Sim  3. Micro SIM to Standard SIM</br>Facilitates use of any size of sim card in any mobile device.</br>Convenient for switching cell phones occasionally.</br>Ensure full contact between the card's plate and the devices interval components. Ultrathin design ??thickness only 0.15mm</br></br>Product Description</br></br><b>This 4 in 1 Nano SI