Features:The uniSim is a unifying compact card adapter which converts SIM into multiple sizes to make it compatible for all mobile devices. It can easily restore your Nano SIM card to a Micro SIM and a Nano and micro SIM cards can be converted to a normal SIM card format, matching all mobile devices. uniSim offers the freedom of urban lifestyle and numerous-time usage wherever you go. Curved by precision molds, the uniSim assures that the card will stay securely and protected in the adapter. Made from thin but highly durable polycarbonate material, adding strength and comfort, the uniSim simply is one of your must-have gadgets. 3-in-1 set Compact and ultra-thin design Perfect fit and accurate size Easy to handle