The ATag™ Feedlot V2 is designed for easy one piece application and is ideally suited for short term use. It is self-piercing with a pinhole tip, which means faster healing and reduced animal stress. The ATag™ Feedlot has high retention, especially in thick eared animals due to a longer tag anchor. It also has a large surface area allowing for a wide range of marking options. Features: -Self piercing, pinhole tip means faster healing, reducing animal stress -Easy one-piece application -Small incision results in quicker healing -Apply with Allflex One-Piece Applicator(yellow)# 120732. -Dimensions:4.5” high x 3” wide