Vintage Brooch Picture Frame Pin. An estate find. Pretty ornate square frame. The entire pin measures approx. 2 1/2" long and 1 1/4" wide. The photo that will be able to fit would have to measure approx. 3/4" wide and 1 1/8" long. The pin is made of metal. The back has some wear on the metal consistent with age but is not noticeable when pin is worn, front has a nice colorful ornate design with red, purple hues and black surrounded by gold color on the top.To insert picture, remove the small piece of cardboard on the back, the corners of cardboard are creased from age but still inserts fine.