... factory who makes the USB Flash Drive and Memory Cardsfor many years in shenzhen. USB Flash Drive SpecificationAvalable capacityCommon size: 32MB ... -16GBBig size: 32GB, 64GB, 128GBShapebracelet usb stick, ... clothes, car, bullet,lipstick, candy,promotional encypted usb flash drive and so on.MaterialABS, PVC/silicon, metal, ...