... pig ear tag,ear tags for pig,uhf rfid tag for pig, animal rfid tag, rfid tag for pig,uhf rfid Compliant with ... erasable. Contains an internal anti-collision mechanism, can be suitable for multi-tag identification applications AE-03 electronic label of the ... free, no odor, no irritation, non-polluting plastic materials for its packaging materials, and effective prevention of organic acids, water and salt ...