The APK-ID UHF male flag & LF button tag is a specially designed tag using the latest in technology and manufacturing processes. UHF male flag having an inductively coupled antenna it delivers an exceptional reading range performance and long-term reliability. Manufactured from premium quality materials and a high-quality metal tip so that the tag will pierce the animal’s ear efficiently and provide excellent longevity. Tags can be custom-Laser printed with any text, barcode, QR code, logos, or numbers.