1.4. Lightweight and compact: These propellers are designed to be lightweight and small, delivering performance without adding extra load to the drone. Enjoy agile and efficient flights with these propellers.2.3. Easy installation and replacement: These propellers can old or damaged ones. They are simple to install and remove, providing a convenient and practical solution to keep your drone in peak condition.3.5. Safe and environmentally friendly: Made from quality PC material, these propellers are safe, ecofriendly, stable, and durable, ensuring longlasting performance for your drone. Choose from multiple color options to match your drone's style.4.2. Quiet and powerful flight: Specifically engineered for the Mini 2, these compact propellers deliver the quietest flight experience while maintaining strong, stable performance. Enjoy smooth and reliable flights every time you take your drone to the skies.