... ,water proof usb,pvc usb,leather usb,metal usb,swivel usb,barcelet usb,wood usb,fingerprint usb,encrypt usb ... offer biggest print areasuitable for silk screen, pad printingusb flash drive Material:silicon,stainless,wooden,abs,pvc,leather housing are ... plug&playHigh read&write speed:12MKB/6KBCertificate:CE,FCCUsb flash drive with ROHS compliant Other requriments:hot stamping,embossing,laser ...