I am not sure what the metal on this tie is, but I suspect nicklel/plate. It has inlaid stones of turquoise/black onyx/coral/white,on a black plaited leather tie, I am not sure if these are genuine stones or glass, but the piece is very nicely done, with 2 silvertone points (no markings). The Kachina is 2 inches long, and 1 1/2 inches wide.