Antiqued, gold colored metal brooch, of medusa's face, with wings and serpents surrounding her.
backside has both a horizontal bar pin (C-clasp closure) and large bail, 
so it can be worn as either a pin, or on a chain or cord as a necklace (does not come with a necklace).

new in baggie. 
about 2.25" wide, 2" tall, so fairly large.