Notice:
1.3mm/4mm is shaft diameter.
2.4inch/5inch/6inch is the size of propeller.
3.A type and M type is the rotor shape.
This is combo, all combo include metal parts,joint spindle,rotor and joint.
Please be aware that due to your computer monitor display the color may have some difference between the picture and the physical item
Please according to you to buy the dress fabric, select the corresponding fabric color chart