Description: Premium Material: The cattle ear tags are made of durable TPU material, which is resistant to bending, cold, and high temperatures. It also has excellent permeability and leaves a small incision.Special Pliers Required: This animal cattle ear tags need to be used in conjunction special pliers; other types of pliers are not suitable.Essential Tool: The farm animal tags are an essential tool for marking pigs for identification, feeding, and on farms.Prevents Loss: The ear taggers are used to track your livestock and prevent them from being stolen. It's sheep, cows, pigs, foxes, and other animals.Wide Application: ID tags are suitable for various fields such as breeding populations, beef cattle prevention and control, meat quarantine, livestock information management etc. Size Chart: 7.7cmx5cmx11cm/3.03inchx1.97inchx4.33inch Package Includes: 10Cattle Ear Tags Note: 1. Please allow slightly error due to manual measurement.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.3. Wish you a wonderful on line shopping!