Both the geocoin and trackable tag can be separately tracked at Geocaching.com as they each have their own unique tracking code. They also each have a unique icon.
It is a large and heavy coin with a diameter of approximately 2.4 inches. The included World Turtle Travel Tag measures approximately 2.1 inches x 2 inches and includes a chain for hitchhiking.
Please note: The tracking code of the coin is on the side.
Each travel tag is available separately as well. The travel tags are aluminum style roughly 2 inches with tracking code on the back.