... phone card, prepaid card, mainly used in telecommunication. Black layer recharge card is also called scratch phone card, prepaid card, mainly ... .125'' or customize.2) Material: Black layer recharge card.3) Thickness: 250-500 microns.4) Printing: CMYK ... Micro Text, confusion pattern, security tape, etc.7) Application: telecom card, prepaid phone card, scratch card. Disclaimer: The pictures relevant to ...