... design 4.OEM/ODM... silicone usb cover for oem logo Silicone usb flash drive /usb flash memory /usb stick /pen drive Specification ... and so on.MaterialABS, PVC/silicon, metal, wood/bamboo for choiceLogo Printingsilk printing, embossing, hot stamping, full color printing ... F185°F (-2085)CertificateCE, FCC, RoHSWarranty3 yearhigh-quality silicone usb cover Material100% silicone; It's harmless, non-toxic, ...