... Perfectservice OEM PVC cute cartoon 4GB usb flash drive for promotion USB Flash Drive SpecificationAvalable capacityCommon size: 32MB-16GBBig ... and so on.MaterialABS, PVC/silicon, metal, wood/bamboo for choiceLogo Printingsilk printing, embossing, hot stamping, full color ... printing, laser engraving and so on.PackageCurret retail pakcage: blister package, metal box, color paper box, white paper ...