... different style metal usb flash drive: Specification:Capacities available32MB, 64MB, 128MB, 256MB,512MB,1GB, 2GB, 4GB, 8GB, 16GB,32GBUSB chipsHigh quality Samsung/Hynix/Micron ... colors logo availablePackagePlastic box, metal tin box, color retail box, design can be as per buyers' needsSample lead time2-3 days ... by technical reason , you could sent back to us for New one with free.