Item Type: Drone Lens Protective BumperMaterial: Aluminum AlloyAssembled Size: Approx. 88x53x32mm / 3.5x2.1x1.3inApplicable Models: For Avata 1ALUMINUM ALLOY: Drone top bumper bracket is made of aluminum alloy for durability, strength, hardness, crash resistance and long life. 2EXTENDABLE: Drone top bumper bracket is designed with external expansion, not to obstruct the flight view, so you can enjoy the flight experience. 3SOLID AND STABLE: Drone lens protective bumper with screws to improve the degree of stability, firm and will not come loose. 4EASY TO INSTALL: For DJI Avata drone lens bumper cushions the impact and is easy to install and easy to use. 5APPLICABLE MODELS: Drone lens protective bumper for DJI Avata preserves the camera from impact and damage.