Features: 1.TPU material is durable, soft and colorfast. 2.Signing size for livestock or animals, such as cattle, pig, sheep, goat, deer, dog, etc. 3.Applying in all the field of information management for animals and livestock, like breeding population, epidemic prevention or control, meat quarantine,etc. 4.Each item has a unique number, which is practical and convenient to use. 5.Nail button with sharp end is easy to be nailed on ears of livestock or animals. Specification: Description: This nail button with sharp tip nails very small hole on livestock's ear, which is fast to heal to reduce its pain. TPU material is durable enough for long time use. Number on the tag is very big, striking and not easy to fade, which is convenient to manage information for animals and livestock. Features: 1. TPU material is durable, soft and colorfast. 2. Signing size for livestock or animals, such as cattle, pig, sheep, goat, deer, dog, etc. 3. Applying in all the field of information management for animals and livestock, like breeding population, epidemic prevention or control, meat quarantine,etc. 4. Each item has a unique number, which is practical and convenient to use. 5. Nail button with sharp end is easy to be nailed on ears of livestock or animals. Specifications: Material: TPU Color: Yellow Size: 3 x 2.5 cm / 2.0 x 0.7 inch (appr.) Number: 100 Quantity: 1 x Bag of 100Pcs Ear Tags Type: Farm Animals Accessories Function: Information Management for Animals and Livestock Package Includes: 1 x Bag of 100Pcs Ear Tags