Helic R5413 1. The new M-YB aviation material is used, with a uniform density, a light weight, high resistance, no small holes in appearance, no traction material and a small difference in weight between individual parts. 2. The carbon fiber material is made from imported mitsubishi material, shock and shock resistant, suitable for sowing and fertilization, and adapted to high wind application and tray temperature scenarios. 3 . Each product blade is tested for dynamic balance before leaving the factory. The propeller can be replaced at will and completed in a flexible way. applicable to the DJI T40 drone 1. Blade length: 67cm 2. Single blade weight: 126g 3. The widest part of the blade: 8.5cm 4. Inner diameter of the propeller hole: 8mm; 5. Helic root height: 13mm Our carbon propellers use modified materials, with extremely low water absorption, carbon fiber content, resistance greater than other homologous products and high efficiency of propellers. High quality and at low prices, it is recognized in the industry as the most profitable series of products. 1. The blades have passed a precise inspection of dynamic balance and the flight noise is low. 2. High aerodynamic efficiency, low energy consumption, improve battery life. 3. light and strong traction force, and excellent balance. 4. Adopts the rapid release design of the push type, which is easy to assemble and dismantle. Note: 1. Do not include the drone, 2.transition: 1cm = 10mm = 0.39 inches, 3. Please allow an error of 1-3mm due to manual measurement. Please make sure that you don't mind before ordering, 4. Due to the difference between the different monitors, the image may not reflect the actual color of the article, please make sure you don't mind before ordering, thank you! propeller R5413 1. The new M-YB aviation material is used, with a uniform density, a light weight, high resistance, no small holes in appearance, no traction material and a small difference in weight between individual parts. 2. The carbon fiber material is made from imported mitsubishi material, shock and shock resistant, suitable for sowing and fertilization, and adapted to high wind application and tray temperature scenarios. 3 . Each product blade is tested for dynamic balance before leaving the factory. The propeller can be replaced at will and completed in a flexible way. applicable to the DJI T40 drone 1. Blade length: 67cm 2. Single blade weight: 126g 3. The widest part of the blade: 8cm 4. Inner diameter of the propeller hole: 8mm; 5. Helic root height: 13mm Our carbon propellers use modified materials, with extremely low water absorption, carbon fiber content, resistance greater than other homologous products and high efficiency of propellers. High quality and at low prices, it is recognized in the industry as the most profitable series of products. 1. The blades have passed a precise inspection of dynamic balance and the flight noise is low. 2. High aerodynamic efficiency, low energy consumption, improve battery life. 3. light and strong traction force, and excellent balance. 4. Adopts the rapid release design of the push type, which is easy to assemble and dismantle. Note: 1. Do not include the drone, 2.transition: 1cm = 10mm = 0.39 inches, 3. Please allow an error of 1-3mm due to manual measurement. Please make sure that you don't mind before ordering, 4. Due to the difference between the different monitors, the image may not reflect the real color of the item, please make sure that you don't mind before ordering, thank you!