Xiaomi Mi Drone RC Quadcopter Spare parts Propeller Protective Set Description: Brand Name: Xiaomi  Item Name: Propeller Protective Set Color: Red Weight: 23g Angle:140  Radius: 135mm Size: 254 X 13.8 X 38mm Usage: spare part for Xiaomi Mi Drone RC Quadcopter   Package Included: 4 X Propeller Protective