This is an early silver tone brooch in a Byzantine style. The center is an open domed solid silver tone ball. From there are are silver tone wire swirls, filigree and coils. The closure is a C clasp with a T hinge. The pin stem has a slight bow but functions fine. It is eight sides with different designs. There is a safety chain with a safety pin clasp. It is unmarked and does not test for silver content. Size is 1 1/2 inch in diameter. The safety chain is 2 inches in length.