Ensure your pets can always be identified and returned home safely with this 20-pack of ISO-standard pet microchips. Compatible with FDX-B readers worldwide, these microchips meet international identification standards used by shelters, vets, and border control globally. Each sterile, pre-loaded syringe makes implantation fast and simple. Ideal for veterinary clinics, breeders, or rescue organizations managing multiple animals. Give every pet the permanent ID they deserve and the best chance of coming home.