When the earth spins, there is a star in the Northern Hemisphere that seems to be fixed -- Polaris. It is used for celestial navigation and is part of the Ursa Minor constellation -- or the pattern of stars called the “Little Dipper”. 

ERS9346
Finish: Solid brass, electro-plated with non-tarnishing silver finish, giclee print, domed, ear wires are hypo-allergenic
Dimensions: Hangs approx. 1.75" (Gift Boxed with Provenance Card)