Features： 1、What Is A Veterinary Ear Tag: A Veterinary ear tag is an identification item used in modern animal husbandry, made of plastic material, which is tied to the ears of livestock. 2、Easy To Record Information: These wordless tags can write their own numbers or letters and are used to identify, record information about livestock. It is generally used to record the date of birth, sex, breed, and veterinary treatment records of livestock. This can be very helpful in treating diseases or for reproductive control. 3、Proof Of Ownership: Veterinary ear tags can also be used as proof of livestock ownership for identification purposes when livestock need to be traded or sold. 4、Convenient With Farm Management: The use of veterinary ear tags can facilitate livestock management by helping livestock farmers know the health status and maintenance records of their livestock. 5、Square Ear Plate (Small): Because the piglet's ears are very thin, the earrings need to use polyurethane material to avoid damage to the piglet's ears. Specification： Item Type: Pig Ear Tag Material: Polyurethane Weight: Approx. 500g / 17.6oz Applicable Objects: Piglets Use：Marking Equipment Scope: Animal Identification Plate Ear Tag Size: Approx. 32x32mm / 1.3x1.3in Nail Size: 28mm / 1.1in Package List： 100 x Ear Tag 100 x Nail