Features: Provides multi-directional for protection for the visual perception system of the aircraft, preventing foreign objects from colliding and preventing dust. Protect the visual perception system from being scratched during transportation and prolong the service life for time. Lightweight and almost adds no burden, suitable for Avata drones. Specifications: Material: ABS Color: Clear Black Size: Approx. 7.6x2.9x1.2cm/2.99x1.14x0.47 inch Applicabel Model: for Avata Drones Note: Before using the aircraft to fly, the lower-viewing cover should be removed so as not to affect the normal flight. Please allow 1-2cm errors due to manual measurement,pls 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: 1 Piece Obstacle Avoidance Protective Cover