Princess Zelda Ocarina Of Time Customized personalized round durable aluminum dog tags and pet tags Dog Tag & Identification Pet Tag. Dog Tag Shape: Round. Dog Tag Size: about 1.6"X1.6"X0.1"inches. Extra one pc 3.3 " inch Aluminum Bead Chain. you can use it as a key chain or luggage tag. Dog Tag is made from Aluminum, image only one side, the back is smooth aluminum