metal flash memory 1 SGS,CE,ROHS,FCC 2 lead time: ... drinking bottle, flight, shoes, clothes, car, bullet, lipstick, candy and so on.Materialzinc alloy, metal,crystal,plastic is availableLogo Printingsilk ... embossing, hot stamping, full color printing, laser engraving and so on.Read speed12-15MB/sec (depending on computer configuration ... ;4)Green products, non-toxic pollution. metal flash memory