Package size/Quantity - 10 pieces per package. Component size - 20x17x2mm Shape/Style - helm Hole size - 2.00mm Finish - antique silver Material - alloy metal; lead and cadmium free. Picture 4 is an example of finished jewelry and is for display purposes only, not included in listing. ***Please Note: Every effort has been made to accurately represent the items shown in the above pictures. Colors may vary upon individual computer monitor settings and lighting conditions. All measurements approximate.***