This is one of a series called Tiny and Shiny. when you find it, you'll understand the name.
They have been placed to fill in a few spaces between other caches along roads.
They are just to give you a few more smileys when you make the long drive.
All are at places where you can pull off the busy roads, but you may have to take a chance when accessing the cache itself.
As usual in this part of the World, watch out for nasty things.
Bring tweezers and a pencil and please replace as found.
Have fun and Happy caching.