Main technical parametersMaterial: copper plate paper or PVC plastic Size: 89x64mm, thickness 0.3mm, or designed according to customer’s request Printing: four-color printing Induction frequency: 13.56MHz or 860~960MHz Induction distance: 5cm/6meters Notice: ھن مواد لاءِ جاوا اسڪرپٽ گھربل آھي.