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

Specification

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

Package

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