For DJI Avata 2 RCSTQ Aluminum Alloy Flying Machine Lens Collision Protection Bar(Red)1. Enhance the body defense, after installing the anti collision bar, the head and the wall to extend a distance, to protect the head from impacts 2. Silicone attached to the contact surface, effectively cushioning the impact of the fall 3. External expansion design, does not block the flight field of view, does not affect the machine flight screen shooting 4. Lightweight design, light and weightless, sturdy and durable, free flight without burden 5.