Amazing vintage brass sash pin with beautifully detailed, 3 dimensional insect. Lovely art glass body. Simple C clasp. Nice heavy weight. Beautiful aged patina. The pin measures 2 1/2 inches by 1 3/4 inches. There is a small chip in the art glass cabochon that is only visible from the back. Otherwise the piece is in excellent original condition. One of the most unusual sash pins that I have ever seen.