Brand: Contrinex Item: RFID tag Communication Type: HF IP Rating: IP67 Operating Temperature: -20 degrees to 85 degrees C Material: Polyphenylene sulfide and epoxy Mounting: Non-flush Shape: Round RFID Frequency: 13.56 MHz Tag Type: Basic Size: 9mm diameter Memory Type: EEPROM Total Memory: 320 bytes User Memory: 160 bytes Quantity per Pack: 10 Contrinex basic RFID tag, round, 9mm diameter, non-flush mount, HF communication, 13.56 MHz, EEPROM memory, 320 bytes, IP67. Package of 10.