Feature: 1. Made of highquality TPU material, it is soft, tough, antibite, not embrittlement, high temperature resistance. 2. The onepiece design can effectively prevent falling off and can be worn for life. 3. Blank ear tags can be used to write various marks with ear tag pens, which is more widely usable. 4. The color is bright and easy to identify, and the extralarge size is suitable for livestock or animals, such as cows, pigs, sheep, goats, etc. 5. Widely applied to all fields of livestock and poultry information management, such as breeding population, pandemic prevention or control, meat quarantine, etc. Specification: Item Type: Ear Tags Material: TPU Bottom Width: Approx. 7.5cm / 3.0in Total Length: Approx. 11.5cm / 4.5in Buckle Length: Approx. 3cm / 1.2in Product Weight: Approx. 125g / 4.4oz. Package List: 10 x Ear Tags