Price: $2.50 - $2.25 USD
Other Versions: Various
This trackable 1.5" badge crosses the world of geocaching with the periodic table of elements. It features the symbols for protactinium and flourine, which spell out PaF, the acronym for "phone a friend".
If you would prefer an eyelet on the back instead of the pin, so it is easier to securely attach the trackable to an object for travel, you can add a note requesting this in the comments field when you place your order.