ISO RFID Thick Card ISO PVC Blank card printing numbers, Chip available at 125KHz: EM4100, EM4102, TK4100, Hiatg1, Hitag2, Physical Specification of Clamshell Card (Thick Card)Dimension: L86 ... / H4100EM4102 / H4102EM4200TK4100EM4105, EM4305, EM4450T5557 / T5567 / ATA5567 / ATA5577Hitag1, Hitag2, HitagS Clamshell Card Thick Proximity Card