Dog Tags Pet Tags Engraved Designers Round With Dog by Cnattags Size: 0.98 inches x 0.98 inch. 2.5 cm x 2.5 cm. Thickness: .046" (1.17 mm) Please leave the engraving information on the gift message box at check out or by sending us a message Please use the following format as an example : Line 1: Name Line 2: Phone Number Line 3: Phone Number Personalized Pet Tag we can engrave in "ANY LANGUAGE"