... 4.OEM/ODM... new arrival silicone usb cover Silicone usb flash drive /usb flash memory /usb stick /pen drive ... on.MaterialABS, PVC/silicon, metal, wood/bamboo for choiceLogo Printingsilk printing, embossing, hot stamping, full ... blister package, metal box, color paper box, white paper box, PVC box, gift box and so ... Application:USBFeatures:1.non-toxic,no harm to human body 2.eco-friendly,recyclable 3 ...