uxcell 8 pairs 5x3 5030 Nylon Airplane Propeller CW/CCW for 250 mini Quadcopter RED Country of Manufacture: CHINA; Material: Nylon Net Weight: 56g; Package Content: 8 pairs x 5030 Propeller Model: 5030; Main Color: Red Diameter of the prop: 5.0" Pitch of the prop: 3.0"