Two-piece ear tag system for use on calves, swine, sheep and goats. Made of polyurethane, engineered to not crack and remain flexible. Features ultraviolet inhibition incorporated into tag to help resist fading. 1-1/2"W x 1"H blank area can be used for numbers or logos. Apply with Ultra Tagger Compact or Plus for 2-piece tags (sold separately). Tag measures 1-5/8"W x 2"H.