this is a with quality PP made of plastic blower fan leaf, the fan blades rotating diameter: 65mm, axis diameter: 3mm, the fan blade height: 25mm, axial length 18mm, you can assembly, blade thickness: 1mm, 9 a blade, now is a translucent color, if the number of, also can according to the customer specified color, making the wind leaf in the experiment, the instruction is widely used, 5000 set, welcome come to the procurement of the needs of the business, preferential prices, fast delivery, product model; SD2013-42