Main Parameters Coercive force resistance: Common magnetic strip（LoCo): 300 OE High magnetic strip（HiCo): 2750 OE atawa 4000 OE Magnetic strip color: hideung, coklat, beureum, hejo, etc optional Magnetic strip width: standard 12.5mm or 8mm Temperature: 130± 10 ℃(266± 50 ℉) ukuran: ISO7816 CR80 85.60×53.98×0.50mm or according to customer requirment Base fillet radius: 3.18± 0.3mm. material: Coated paper Printing: 2*4-color offset printing