This is colorful prevent ticket fraud RFID plastic wristband.;The prevent ticket fraud RFID Fabric Wristband length can be arbitrary regulation;Waterproof,Widely used in extremely humid environments field operations, and even a long soak in the water and other adverse circumstances, can be used normally;The RFID Silicon wirstband tag is widely used in Music Festival tickets,swimming pool, and park. Furthermore,;Frequency: TK4100 125HZ(LF).Reading distance with reader:1-5cm (LF)