1. The semi-enclosed protection ring fully wraps the propeller blades to prevent the propeller blades from injuring people or being damaged by foreign objects, thereby improving flight safety; 2. High-toughness materials are used, which are resistant to collision and pressure, reducing accidental damage to the machine; 3. The structural reinforcement design further upgrades the anti-collision protection; 4. Lightweight design, the whole set weighs only 90g, which does not affect flight use. (During flight, the APP may prompt that the protection ring is detected, please pay attention to safe flight!) 5. Main material: ABS 6. Product size: Radius: 10.5cm, MAX size after installation: 47.5 x 39.5 x 10.5cm 7. Net weight: 90g
