I have no idea about this key chain, it is truly unique! A one of a kind conversation piece, measures 3 in long total, medallion measures 1 1/2 in, the ring measures 1 in and there is a clip that measures 1 1/4 in. One side has an Asian character inside of a sun, perhaps, the other side has numbers and many Asian characters. the ring itself has small numbers on it, too.
Materials: metal.
