Mini Glass Tube RFID Tag with EM4305

The glass tube contains a micro RFID chip, which is protected by a sealed glass column. The surface of the glass is non-slip. These tags are chemically stable, long-lasting, and can be immersed in water. Glass Tube RFID Tags are available in a variety of sizes and frequencies. Each tag has a unique ID number and advanced security functions, such as a data integrity check and encrypted authentication.