Features: Engineered for 3/4, these 6030F propeller blade feature 2sided colorful stripes for enhanced visibility and quiets flight, from plastic with carbon fibers reinforcement for superior strength and low noise performances. Each blade combines construction with noise reducing airfoils technology and dynamic balanced testing, while composite materials enable realtime stress monitoring during flight for improved safety. for drones enthusiasts, aerials photographers, and outdoor explorers requiring high performances replacement blade that ensures stable operations and minimal noise during extended flight. Optimized for daily drones operations, cinematic aerials shoots, and challenging environments like forests or mountains where propeller blade with clear visibility essential. The 8piece set includes clockwise/counterclockwise blade for full drones replacement, featuring toolless installation and easy cleaning surfaces to maintain performances across multiple flight. Specifications: Materials: Plastic Weight: 60g Size: 8x1x4cm Color: Double sided oranges tips, Double sided silver tips, Double sided white paddle red stripes, Double sided white paddle blue stripes, Double sided white paddle yellow stripes, Double sided tricolors paddle(optional) Package Includes: 8Pcs Propellers blade note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.