Rfidhy passive RFID silicone wristband, also known as RFID bracelet, is durable and easy to use. It can be reused, and is a good solution for RFID access control and member expenditure management. The label is completely waterproof, so it is especially suitable for amusement parks, water parks, resorts and music festivals, so as to increase the consumption of customers, improve the efficiency of the park, and improve the loyalty of customers.