... .76MM . 3.Smart card four color printing. VIP club pre-printed card 1)High quality printing card material: PVC, PET, ABS2 ... .5MM,0.3MM4)Printing Method: Four colors offset printing, silk-screen printing5)Other available option: magnetic strip,barcode,embossing number, signature ... /4 color offset printing both side,also can do silk screen, panton color printing.8)Craft: Printing both side with barcode ...