Chinese knot, each knot is from start to finish with a knot made from silk, every node and in accordance with its basic form, naming Italy. To a different node decorated with each other together, or other accessories with auspicious patterns mix, regarding the formation of a Chinese knot. It is the mathematical mystery of the game show. The complex has a graceful curve, but it can be reduced to the simple 2-D lines.

看图片 绝对实物 不做假总宽5.5cm总长22cm 会有误差 。