... :DHL,EMS,TNT,Fedx,UPS various styles Name key chain flash memoryMaterialhigh silicone and flash memorySizeAvailableColorvarious colorsSampleAvailablePackagestandard exporting ... the original import of FLASH. 4. Small volume, light weight, large capacity and lightweight portable. 5. Data ... of pore structure and adapt to different applications.key ring flash drivehigh material durable little MOQ and ...