... and have so many colors. rfid wristband tag pvc at a time Product character:General tag:13.56Mhz,UHF In accordance with the ... track, amusement park , beach , patient identification , maternal and child identification , prison management , custody management ect. Chip ... Mifare1 S70,Mifare Ultralight,I-CODE2,TI2048,SRI512 and so on ·Can be encapsulated uhf chip( ... us ! rfid wristband tag pvc at a time