This is for a vintage antique pin and pair of earrings set. Pin is a scallop silver tone setting with a blue and white Windmill Delft Porcelain setting in center.. Pin measures 1 & 1/4 inch wide and 1 & 3/4  inches long . Has a standard back pin closure that works well. Earrings are screw on style. a round almost 1 inch .. white and blue Porcelain Delft setting. all in good condition