Do you want your RFID tags to be both RFID waterproof tags and long distance RFID tags? Irontrak can give you the answer. Irontrak is a rugged RFID tag with ABS ultrasonic welded shell, which makes this RFID abs tag to be an uhf waterproof tag and outdoor inventory tag. Meanwhile, with the outstanding antenna design, Irontrak could be read 15 meters far. Therefore it is an outstanding long range RFID tag. Irontrak is not only RFID for metal surfaces but also perform good on non-metal surface.You can put Irontrak almost anywhere with no limitation, even in concrete to be used as an RFID concrete tag.