A lovely micro mosaic pin in the shape of a mandolin in a gold-colored metal setting with twisted wire filigree. It is unmarked. The colors are olive green, white, orange, yellow, purple, and red. A unique piece to add to anyone's fashion jewelry collection. The piece measures 1.75" high, .75" wide, and "25 deep, weight 7 grams. The pin on the back is straight and the closure holds tightly.