31mm 4-blade Micro Whoop Propellers

These 4-blade props are great alternative to the stock propellers! These work terrific and cost a lot less than the original props.

SPECIFICATION

• Product material: Plastic
• Inner diameter: ?0.8mm Shaft
• Height: 7.2mm
• Weight (2CW+2CCW): 1.00(g) = 0.035(oz)

PACKAGE

• 2?* CW 4-blade 31mm Props
• 2?* CCW 4-blade 31mm Props