The Autel Robotics EVO 2 Propellers are crafted from a durable nylon and glass fiber blend, offering both strength and resilience. Designed for stability and safety, these propellers are engineered to break upon extreme impact without shattering into scattered debris. Their willow-shaped design has been meticulously optimized to minimize resistance, maximize efficiency, and reduce noise. With a foldable structure and foolproof installation, they ensure a user-friendly experience.