[Hico Magnetic Stripe Card] Our chip card have 2 Track 8.4mm HICO Magnetic Stripe. The stronger magnetic field makes our card more durable. When it is exposed to an external magnetic field, the data encoded on the strip are less likely to be erased.[Material & Size] The card is made of PVC /ABS and size is 55*54*1 mm/3.35*2.12*0.04 inch, which meets the size of credit card or ISO standard .[Upgraded Version] This Java chip card is the updated version of JCOP21-36K JAVA smart card(JCOP21-36K have been stop production).Fast and equipped with coprocessor and the newest safety features.[Easy to Use] These cards were unfused with default ATR and initialized to t = 1 by default.It can be used directly if you have no other requirements.(Not for EMV and ATM use).[Widely Applications] J2A040 chip cards is highly reliable ,which are perfect for use as credit cards, social security card,VIP card,membership card, ID-identity recognition,gift cards & photo ID cards,etc..