Features: Light propeller guard can wrap the blade to avoid injury to people or damage due to impact of foreign objects, so as to make flight safer. It is especially suitable for indoor, many obstacles and other scenarios, to bring more security for beginner. Semi-enveloping protective cover wraps the blade to avoid blade injury or damage due to foreign object impact, and improve flight safety; Adopt durability materials, collision resistance, strong pressure resistance, reduce accidental damage to machine; Semi-enclosed propeller protectors suitable for wings fan cover; Specifications: Material:Plastic Applicable models: for Mini 3 Flight Propeller Color:White Model:MM3-KC559 Note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1set Propeller Guards(2pcs)