Smart Tag Pet ID Tag - Enameled Medium Black Bone eAlert Service: Sends your pet's profile via email and fax to your vet and to all shelters and rescues within 50 miles of your pet's last known location 24/7 Live Recovery Support: Emergency Response Team contacts pet owner at home, cell, or office phone and connects directly to person finding pet Online Profile: Register your tag online, and complete an online profile with description, photos, and contact information Each tag has unique engraved identification number