1. ABS material 2. number printing 3. EM, TK, T5567, Mifare 1k, ICODE SLI RFID Keyfob/keychain/keytag/IP68/13.56MHZ HF/125KHZ LF/LASER priting/ABS material. RFID keyfob,rfid keytag,EM4102,Mifare 1K,etc.Available with logo and number printingRFID keyfob is a transponder consisting of a chip and a coil-antenna in the robust ABS materialRFID keyfob is a transponder consisting of a chip and a coil- ...