Z Tag® No-Snag-Tags® by Farnam.
This ear tag has a one-piece design. The back of ear tag will not snag, pull out or break off. The ear tag's pivoting applicator makes loading easy and eliminates ripped ears. This ear tag has an exclusive self-piercing tip which helps prevent infection and disease transfer. Use the New Z Applicator (#140496, sold separately) for attaching the ear tags.
Dimensions: 1 1/2" x 2 1/4"
Brand Z Tags Ear Tag Type Imprint Animal Swine