... s50/s70 ect SGS Approved mifare card smart card, chip card, or integrated circuit card (ICC), is any pocket-sized card with embedded ... : AL,15μm±3μmHF IC: Silicon, 150μm±10μmSubstrate: PET, 55μm±5μm6.Chip Available:NXP Mifare 1K S50 ... to +65 degree8.Read/write Times:100000 times9. Available crafts:4 color offset printing, magnetic stripe, series number punch, hole punched ...