(Allflex) Allflex Global cattle ear tags. Maxi Female visual panel tag paired with Large Male visual panel tag. Provides visibility from 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.