DC Comics Sinestro/Yellow Lantern Corps Ring Pin
"In blackest day, in brightest night,
Beware your fears made into light
Let those who try to stop what's right,
Burn like my power...
While this enamel pin might not enable you to instill fear and join the Sinestro Corps, it'll at least look good!
Measures 1.25" across and has one butterfly clasp in rear.