It is wearing without feeling the weight in the smallish making. Also recommended for everyday use so simple design. Easy to match any dress, casual, of course, you can according to the office style and formal style ☆ ● Material · K18 Pierce · K18 Post · K18 catch ● Size Pierce top: square system about 2 ~ 3mm Thickness: about 0.7mm Post length: 9mm ※ is the amount of per one point. Please choose the "2" in quantity in the left and right pairs those who purchase. <Notes when ordering> Production to have goods per different one point by point look at random. Since the time of your order does not can choose the shape of your choice, please understand in advance.