promotional encypted usb flash drive full memory,good quality approval CE,ROHS,FCC ... the OEM factory who makes the USB Flash Drive and Memory Cardsfor many years in shenzhen. USB Flash Drive SpecificationAvalable capacityCommon size: 32MB-16GBBig ... bottle, flight, shoes, clothes, car, bullet,lipstick, candy,promotional encypted usb flash drive and so on.MaterialABS, PVC/silicon, metal, wood/bamboo ...