Made from a blend of materials, the 1045 Propellers a perfectly balance of strength and flexibility With precise balancing and reducedvibration and noise, these propellers a smooth flying efficient and powerful flight with the 1045 Propellers These lightweight propellers provide smooth and enjoyable flying impressive with the 1045 Propellers For large multirotors aircraft, these propellers deliver outstanding flight and precise control Dominate the racecourse with the 1045 Propellers Suitable for competitive racings, these propellers provide flight and precise control, helping you achieve success Suitable for enthusiasts experienced in modifying and adjusting aircraft, the 1045 Propellers is practical for different needs Whether you ' re a professional and a hobbyist, these propellers will enhances your aircrafts and control