flash 64gb 32gb 16gb 4gb 8gb doctor pendrive white nurse model pen drive memory storage usb stick u disk ing

new doctor nurse model usb2.0 usb flash drive 64gb pendrive 32gb flash memory storage usb stick u disk 16gb 8gb usb pen drive.note:.1. estimated delivery time is 30-45 days, if you do not have enough time to wait, please do not buy. when the time of receipt will end, but you have not receive the goods. please contact customer service, we will provide you extend the time of receipt(strict customs inspection countries, the time required will be longer. for example, brazil 45-60 days).try to use us