These Gemfan 31mm 4-Blade propellers will take your micro drone to the next level! Its aggressive blades provide great thrust and fast acceleration.

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Specifications

• Material: PC
• Quantity: 8PCS (4 X CW 4 X CCW)
• Paddle Disk Diameter: 31mm
• Weight: 0.28g
• Mounting Hole: 0.8mm
• Center Thickness: 5mm
• Max Blade Width: 5.71mm

Includes

• 8x Gemfan 1220-4 Durable Tri-Blade 31mm Micro/Whoop Prop (4CW, 4CCW)