The LIGPOWER PPolymer Straight Propellers MS1101-2PCS/PAIR are designed to enhance flight efficiency with a tailored airfoil that ensures stable operation and minimal deformation. These propellers are crafted from a polymer composite material, providing a balance of strength and lightweight performance. They are engineered with stringent control over dynamic balance, contributing to their reliable and consistent performance in various conditions. Note: Polymer propellers are not recommended for coaxial setups.