(Allflex) Allflex Global cattle ear tags. Numbered Maxi Female panel tag paired with Numbered Large Male panel tag. Numbered female and numbered male panels provide visibility from both ahead and behind an animal. Allflex cattle ear tags are made from polyurethane, making them completely waterproof, durable, and snag proof. Improved retention collar design and self-piercing male tag for easy application and reduced risk of infection. Maxi Allflex Global ear tags are for beef and dairy use. Female 4” high x 3” wide. Male 2-3/4" high x 2-1/4" wide.