Make your flights safer with this set of four Propeller Guards for EVO Drones from Autel Robotics. The guards are designed to quickly install onto the EVO's rotors via a simple locking mechanism. For additional stability, two guards on each side can connect to each other to form one larger guard. Once in flight, any impacts will hit the guards first. This is meant to help protect your EVO's propeller blades from damage, but more importantly, decreases the chances of harming innocent onlookers.