EID (also known as RFID) tags are ideal for better management and also for compliance.FOR012 anti-bite electronic ear tag has light weight, when wearing is no burden. The female tag is made of high-quality ABS material, which can effectively protect the animal from biting and protect the internal chip from damage. The male uses TPU material, which is stable, non-toxic, waterproof, wear resistant and does not irritate the skin. A 15-digit number is stored on the tag and is also printed on the tag for visual confirmation. The EID tags are available standalone or as a matched pair where the EID number is also printed on a visual tag.