RFID wristband, RFID bracelet, flexile and steady in use, waterproof, used for swimming pool, amusement park The wristband is made of silicone. It is designed for applications which require resistance for waterproof and high temperature resist. The detail specification are as below: Material: Silicon Available Size: Inside diameter 65mm \ 74mm Available Color: Black, Red, White, Blue Character: 1. Waterproof, dampproof., Quakeproof, high temperature resist 2. Ring type wrist band, flexible, conveniently carry Application: Swimming pool, cooling storeroom, patrol ( suitable for damp environment) IC Available: EM4100/4102, GK4001, T5557, Mifare 1k, Mifare Ultralight, I-CODE SLI