50PCS Silicone O-Ring Fixed Propeller Protector Outer Diameter 20mm for F3P RC Electric Airplane Fixed-Wing Drones DIY Parts

Description

• 50PCS Silicone O-Ring Fixed Propeller Protector Outer Diameter 20mm for F3P RC Electric Airplane Fixed-Wing Drones DIY Parts

Descriptions:
Color:Black,Red (Color send randomly)
Material: Rubber
Internal diameter: 14mm
Outer Diameter:20mm
Used for fixing the propellers,durable.
Suitable for variety of propellers.
Package Included:
50 x O Rubber Ring