Condition: Brand New Material: copper Color: silver,gold,dull silver,gun black,black,rose gold color,please pick your color Size(approx): 11x6mm Quantity: 20 sets Package: pretty gift bag Conversion:1mm= 0.0393 inch or 1 inch =25.4mm Note: the photo does not show actual size, please refer to Description for size details. Color may very slightly due to the color calibration of each individual monitor.