... credit card size 3.Competitive price and superior quality Chip Card1.Material : PVC /ABS/PET/Black PVC ... welcome6.Thickness: 0.3mm~2mm7.Chip: SLE5542, SLE4428, AT24C01A, Mifare S50, Mifare S70, EM4100, TK4001 etc.14.Applications: ... shop, club, promotion, advertising, enterprises, hospital, traffic , insurance, super marketing, parking, school, access control ect. Chip ...