... TPU Material SGS certificate Color:yellow,blue,orange Name: cattle ear tag with laser printingModel: 005-01Material:plastc TPU with SGS certificateSize ... cattle or other animal ear into pliers,to pess by ear tag pliers,male trough animal ear into female.2.empty ear tag or with laser ... large or medium size livestocks or animals,such as pig,cow,horse,deer,dog,and so on.Apply in breeding population ...