USDA Official Premises ID Number Tags from Destron (PIN tags) for breeding stock. (sows or boars going to slaughter) Recommendations from USDA are to apply a Swine PIN tag at the last place the swine resided for at least 3 months before going to slaughter.
The set includes a visual panel stud and a tamper-proof button. Both pieces carry the official US shield and the words "Unlawful to Remove". The male visual panel also carries the 7-character assigned alphnumeric PIN (Premises Identification Number) as well as the State postal code of the PIN.
There is also space on the visual panel for a management number of your choosing.
These PIN tags meet USDA and Pork Industry Standards