Features: 1.Material: The sheep ear tag is made of plastic. It is more flexible, softer, lasts longer and will not hurt the animal. The end of the stud fastener is sharp and easy to nail on the ear. 2.Vibrant Colors: Available in a variety of colors, the color is brilliant and does not fade easily, making it easy to identify on the ears of livestock. Can withstand extreme environmental and weather conditions. 3.Multi-functional: The ear tag makes it easier for you to manage livestock information, and it also helps you keep track of your animals. Ideal for livestock information management, including birth dates and other animal information. 4.Easy to Manage: The sheep ear tag kit is ideal for livestock and animal information management, saving labor and making it easier to manage sheep information. 5.After-sales Service: If you have any problem, please contact us immediately, we will help you solve it as soon as possible. Specifications: Tag Size:5*1.8cm Spike Buckle Diameter:3cm Material:Plastic Quantity:100PCS Color:Blue,Green Yellow,Red,Orange Notice: 1.Only one color per pack. 2.The number is from 0-100. 2.Actual color may be slightly different from the image due to light effect. 3.Please allow 1-3cm deviation due to manual measurement. 100 * Sheep Ear Tags Numbered