Feature: 1. Made from high-quality ABS material, rust-proof and cold resistant, can withstand extreme weather conditions, durable for long-time use. 2. With well-printed numbers from 001 to 100, easy to be recognized and not easy to fade. 3. A good helper for livestock identification and livestock information management. 4. Designed for small animals, suitable for sheep, dogs, goats, deer, and so on. 5. Ear tag replacement is easier if there is an ear tag applicator (not included), which will greatly reduce pain. Specification: Features： Made from high-quality ABS material, rust-proof and cold resistant, can withstand extreme weather conditions, durable for long-time use. With well-printed numbers from 001 to 100, easy to be recognized and not easy to fade. A good helper for livestock identification and livestock information management. Designed for small animals, suitable for sheep, dogs, goats, deer, and so on. Ear tag replacement is easier if there is an ear tag applicator (not included), which will greatly reduce pain. Specifications： Color: Yellow, orange, green (optional) Material: ABS Product Size: 5.2 * 1.8cm/ 2.04 * 2.04inch (single one) Product Weight: 4g/ 0.14oz (single one) Package Size: 20 * 8 * 5cm/ 7.8 * 3.1 * 1.9inch Package Weight: 410g/ 14.4oz Package List： 100 * Ear Tag Package List: 100 * Ear Tag