The Clamshell Card is made from a ABS hard shell and PVC layer ideal for ruggedized use and general card applications. Available chip include Proximity 125KHz,such as EM/TK4100,T5577,HF 13.56MHz,such as Mifare S50,Mifare s70,Fudan s50,Mifare ultralight,NFC etc.
The RFID Clamshell Card compact design resembles a clamshell, which provides durability and protection for the embedded RFID chip and antenna.